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10131132562 = 243426127647
BaseRepresentation
bin10010110111101110…
…01101000010010010
3222011001111212011221
421123313031002102
5131222032220222
64353145155254
7506026130425
oct113367150222
928131455157
1010131132562
11432983a931
121b68a8bb2a
13c55c115c5
146c17399bc
153e46620c7
hex25bdcd092

10131132562 has 16 divisors (see below), whose sum is σ = 15554322432. Its totient is φ = 4946422320.

The previous prime is 10131132553. The next prime is 10131132569. The reversal of 10131132562 is 26523113101.

It is a happy number.

10131132562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10131132569) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 352623 + ... + 380269.

It is an arithmetic number, because the mean of its divisors is an integer number (972145152).

Almost surely, 210131132562 is an apocalyptic number.

10131132562 is a deficient number, since it is larger than the sum of its proper divisors (5423189870).

10131132562 is a wasteful number, since it uses less digits than its factorization.

10131132562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31953.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 10131132562 its reverse (26523113101), we get a palindrome (36654245663).

The spelling of 10131132562 in words is "ten billion, one hundred thirty-one million, one hundred thirty-two thousand, five hundred sixty-two".

Divisors: 1 2 43 86 4261 8522 27647 55294 183223 366446 1188821 2377642 117803867 235607734 5065566281 10131132562