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10131132606 = 237241217443
BaseRepresentation
bin10010110111101110…
…01101000010111110
3222011001111212020120
421123313031002332
5131222032220411
64353145155410
7506026130520
oct113367150276
928131455216
1010131132606
11432983a971
121b68a8bb66
13c55c1162a
146c1739a10
153e4662106
hex25bdcd0be

10131132606 has 16 divisors (see below), whose sum is σ = 23156874624. Its totient is φ = 2894609304.

The previous prime is 10131132581. The next prime is 10131132617. The reversal of 10131132606 is 60623113101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120608680 + ... + 120608763.

It is an arithmetic number, because the mean of its divisors is an integer number (1447304664).

Almost surely, 210131132606 is an apocalyptic number.

10131132606 is an abundant number, since it is smaller than the sum of its proper divisors (13025742018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10131132606 is a wasteful number, since it uses less digits than its factorization.

10131132606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241217455.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 10131132606 its reverse (60623113101), we get a palindrome (70754245707).

The spelling of 10131132606 in words is "ten billion, one hundred thirty-one million, one hundred thirty-two thousand, six hundred six".

Divisors: 1 2 3 6 7 14 21 42 241217443 482434886 723652329 1447304658 1688522101 3377044202 5065566303 10131132606