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10231134524 = 2213196752587
BaseRepresentation
bin10011000011101001…
…01011100100111100
3222102000200111002022
421201310223210330
5131423132301044
64411120415312
7511352131352
oct114164534474
928360614068
1010231134524
114380232886
121b96477538
13c70855c70
146d0b2b7d2
153ed3173ee
hex261d2b93c

10231134524 has 12 divisors (see below), whose sum is σ = 19281753624. Its totient is φ = 4722062064.

The previous prime is 10231134503. The next prime is 10231134553. The reversal of 10231134524 is 42543113201.

It is a happy number.

10231134524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×102311345242 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 10231134493 and 10231134502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98376242 + ... + 98376345.

It is an arithmetic number, because the mean of its divisors is an integer number (1606812802).

Almost surely, 210231134524 is an apocalyptic number.

It is an amenable number.

10231134524 is a deficient number, since it is larger than the sum of its proper divisors (9050619100).

10231134524 is a wasteful number, since it uses less digits than its factorization.

10231134524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196752604 (or 196752602 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 10231134524 its reverse (42543113201), we get a palindrome (52774247725).

The spelling of 10231134524 in words is "ten billion, two hundred thirty-one million, one hundred thirty-four thousand, five hundred twenty-four".

Divisors: 1 2 4 13 26 52 196752587 393505174 787010348 2557783631 5115567262 10231134524