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10232032113 = 321136892457
BaseRepresentation
bin10011000011110000…
…00110101101110001
3222102002101002100100
421201320012231301
5131423400011423
64411151543013
7511362560262
oct114170065561
928362332310
1010232032113
114380796196
121b9682aa69
13c70aab694
146d0cc2969
153ed443343
hex261e06b71

10232032113 has 6 divisors (see below), whose sum is σ = 14779601954. Its totient is φ = 6821354736.

The previous prime is 10232032067. The next prime is 10232032123. The reversal of 10232032113 is 31123023201.

10232032113 is a `hidden beast` number, since 10 + 2 + 320 + 321 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 7330270689 + 2901761424 = 85617^2 + 53868^2 .

It is not a de Polignac number, because 10232032113 - 26 = 10232032049 is a prime.

It is a super-2 number, since 2×102320321132 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10232032123) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 568446220 + ... + 568446237.

Almost surely, 210232032113 is an apocalyptic number.

It is an amenable number.

10232032113 is a deficient number, since it is larger than the sum of its proper divisors (4547569841).

10232032113 is a wasteful number, since it uses less digits than its factorization.

10232032113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136892463 (or 1136892460 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10232032113 its reverse (31123023201), we get a palindrome (41355055314).

It can be divided in two parts, 1023 and 2032113, that added together give a triangular number (2033136 = T2016).

The spelling of 10232032113 in words is "ten billion, two hundred thirty-two million, thirty-two thousand, one hundred thirteen".

Divisors: 1 3 9 1136892457 3410677371 10232032113