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10254023 = 132959461
BaseRepresentation
bin100111000111…
…011011000111
3201021221212122
4213013123013
510111112043
61003440155
7153105053
oct47073307
921257778
1010254023
115873aaa
12352605b
132180390
14150cc63
15d78368
hex9c76c7

10254023 has 16 divisors (see below), whose sum is σ = 11642400. Its totient is φ = 8964480.

The previous prime is 10254019. The next prime is 10254029. The reversal of 10254023 is 32045201.

It is not a de Polignac number, because 10254023 - 22 = 10254019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10253992 and 10254010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10254029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22013 + ... + 22473.

It is an arithmetic number, because the mean of its divisors is an integer number (727650).

Almost surely, 210254023 is an apocalyptic number.

10254023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10254023 is a deficient number, since it is larger than the sum of its proper divisors (1388377).

10254023 is a wasteful number, since it uses less digits than its factorization.

10254023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 10254023 is about 3202.1903441238. The cubic root of 10254023 is about 217.2524898379.

Adding to 10254023 its reverse (32045201), we get a palindrome (42299224).

The spelling of 10254023 in words is "ten million, two hundred fifty-four thousand, twenty-three".

Divisors: 1 13 29 59 377 461 767 1711 5993 13369 22243 27199 173797 353587 788771 10254023