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131330202010 = 2571876145743
BaseRepresentation
bin111101001001111100…
…0111101100110011010
3110112222121221111201221
41322103320331212122
54122431012431020
6140155434002254
712326325204220
oct1722370754632
9415877844657
10131330202010
1150773525637
122155227638a
13c4cc655707
1464dc00cb10
153639a1c6aa
hex1e93e3d99a

131330202010 has 16 divisors (see below), whose sum is σ = 270164987136. Its totient is φ = 45027497808.

The previous prime is 131330202007. The next prime is 131330202011. The reversal of 131330202010 is 10202033131.

It is not an unprimeable number, because it can be changed into a prime (131330202011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938072802 + ... + 938072941.

It is an arithmetic number, because the mean of its divisors is an integer number (16885311696).

Almost surely, 2131330202010 is an apocalyptic number.

131330202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131330202010 is an abundant number, since it is smaller than the sum of its proper divisors (138834785126).

131330202010 is a wasteful number, since it uses less digits than its factorization.

131330202010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1876145757.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 131330202010 its reverse (10202033131), we get a palindrome (141532235141).

The spelling of 131330202010 in words is "one hundred thirty-one billion, three hundred thirty million, two hundred two thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 1876145743 3752291486 9380728715 13133020201 18761457430 26266040402 65665101005 131330202010