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10913138053 = 19836920189
BaseRepresentation
bin10100010100111100…
…10100010110000101
31001011112222212001021
422022132110112011
5134322230404203
65002522231141
7534303100006
oct121236242605
931145885037
1010913138053
1146a0200164
1221469554b1
13104bc33b4c
1475753d1ad
1543d1325bd
hex28a794585

10913138053 has 8 divisors (see below), whose sum is σ = 11625919200. Its totient is φ = 10214197488.

The previous prime is 10913138029. The next prime is 10913138077. The reversal of 10913138053 is 35083131901.

It is an interprime number because it is at equal distance from previous prime (10913138029) and next prime (10913138077).

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 10913138053 - 221 = 10911040901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10913133053) 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, 3458518 + ... + 3461671.

It is an arithmetic number, because the mean of its divisors is an integer number (1453239900).

Almost surely, 210913138053 is an apocalyptic number.

It is an amenable number.

10913138053 is a deficient number, since it is larger than the sum of its proper divisors (712781147).

10913138053 is an equidigital number, since it uses as much as digits as its factorization.

10913138053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6920291.

The product of its (nonzero) digits is 9720, while the sum is 34.

Adding to 10913138053 its reverse (35083131901), we get a palindrome (45996269954).

The spelling of 10913138053 in words is "ten billion, nine hundred thirteen million, one hundred thirty-eight thousand, fifty-three".

Divisors: 1 19 83 1577 6920189 131483591 574375687 10913138053