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13110432023 = 131795634049
BaseRepresentation
bin11000011010111000…
…10101000100010111
31020211200120221201102
430031130111010113
5203322232311043
610004534020315
7642613555613
oct141534250427
936750527642
1013110432023
115618551697
12265a7a769b
13130c2288b0
148c52b4343
1551aeb76b8
hex30d715117

13110432023 has 8 divisors (see below), whose sum is σ = 14197806000. Its totient is φ = 12034326528.

The previous prime is 13110431993. The next prime is 13110432029. The reversal of 13110432023 is 32023401131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13110432023 - 26 = 13110431959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13110431986 and 13110432004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13110432029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2814698 + ... + 2819351.

It is an arithmetic number, because the mean of its divisors is an integer number (1774725750).

Almost surely, 213110432023 is an apocalyptic number.

13110432023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

13110432023 is a deficient number, since it is larger than the sum of its proper divisors (1087373977).

13110432023 is a wasteful number, since it uses less digits than its factorization.

13110432023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5634241.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13110432023 its reverse (32023401131), we get a palindrome (45133833154).

The spelling of 13110432023 in words is "thirteen billion, one hundred ten million, four hundred thirty-two thousand, twenty-three".

Divisors: 1 13 179 2327 5634049 73242637 1008494771 13110432023