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10423104231 = 322928353611
BaseRepresentation
bin10011011010100001…
…11111001011100111
3222220101220120000110
421231100333023213
5132321303313411
64442135144103
7516202631661
oct115520771347
928811816013
1010423104231
114469630531
12202a815033
13ca155b0c7
1470c41d531
154100d72a6
hex26d43f2e7

10423104231 has 16 divisors (see below), whose sum is σ = 14007743360. Its totient is φ = 6893817120.

The previous prime is 10423104163. The next prime is 10423104247. The reversal of 10423104231 is 13240132401.

It is not a de Polignac number, because 10423104231 - 27 = 10423104103 is a prime.

It is a super-2 number, since 2×104231042312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10423104198 and 10423104207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10423104931) 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, 167616 + ... + 221226.

It is an arithmetic number, because the mean of its divisors is an integer number (875483960).

Almost surely, 210423104231 is an apocalyptic number.

10423104231 is a deficient number, since it is larger than the sum of its proper divisors (3584639129).

10423104231 is a wasteful number, since it uses less digits than its factorization.

10423104231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54126.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10423104231 its reverse (13240132401), we get a palindrome (23663236632).

The spelling of 10423104231 in words is "ten billion, four hundred twenty-three million, one hundred four thousand, two hundred thirty-one".

Divisors: 1 3 229 283 687 849 53611 64807 160833 194421 12276919 15171913 36830757 45515739 3474368077 10423104231