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10523611241 = 111325660899
BaseRepresentation
bin10011100110100000…
…11001000001101001
31000011102000211201022
421303100121001221
5133023021024431
64500125302225
7521533135223
oct116320310151
930142024638
1010523611241
114510338980
122058404975
13cb931b600
1471b903413
15418d3c07b
hex273419069

10523611241 has 12 divisors (see below), whose sum is σ = 12431336400. Its totient is φ = 8831000880.

The previous prime is 10523611211. The next prime is 10523611243. The reversal of 10523611241 is 14211632501.

It is not a de Polignac number, because 10523611241 - 218 = 10523349097 is a prime.

It is a super-2 number, since 2×105236112412 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10523611241.

It is not an unprimeable number, because it can be changed into a prime (10523611243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2828591 + ... + 2832308.

It is an arithmetic number, because the mean of its divisors is an integer number (1035944700).

Almost surely, 210523611241 is an apocalyptic number.

10523611241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10523611241 is a deficient number, since it is larger than the sum of its proper divisors (1907725159).

10523611241 is a wasteful number, since it uses less digits than its factorization.

10523611241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5660936 (or 5660923 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The spelling of 10523611241 in words is "ten billion, five hundred twenty-three million, six hundred eleven thousand, two hundred forty-one".

Divisors: 1 11 13 143 169 1859 5660899 62269889 73591687 809508557 956691931 10523611241