598

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Number

$598$ (five hundred and ninety-eight) is:

$2 \times 13 \times 23$

The $15$th number after $0$, $1$, $2$, $3$, $4$, $5$, $6$, $7$, $8$, $9$, $89$, $135$, $175$, $518$ which is the sum of the increasing powers of its digits taken in order:

$5^1 + 9^2 + 8^3 = 598$

Also see

• Previous  ... Next: Numbers which are Sum of Increasing Powers of Digits

Sources

• 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $135$
• 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $135$