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232306106860 = 22513188666453
BaseRepresentation
bin1101100001011010000…
…1011110000111101100
3211012121210220221202201
43120112201132013230
512301230330404420
6254415302031244
722532522220322
oct3302641360754
9735553827681
10232306106860
118a57a817473
1239032a18524
1318ba23b6c39
14b35a907d12
15609977910a
hex361685e1ec

232306106860 has 24 divisors (see below), whose sum is σ = 491566820976. Its totient is φ = 92213110080.

The previous prime is 232306106839. The next prime is 232306106869. The reversal of 232306106860 is 68601603232.

232306106860 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 2×2323061068602 (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (232306106869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44330607 + ... + 44335846.

It is an arithmetic number, because the mean of its divisors is an integer number (20481950874).

Almost surely, 2232306106860 is an apocalyptic number.

232306106860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232306106860 is an abundant number, since it is smaller than the sum of its proper divisors (259260714116).

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

232306106860 is a wasteful number, since it uses less digits than its factorization.

232306106860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88666593 (or 88666591 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 232306106860 in words is "two hundred thirty-two billion, three hundred six million, one hundred six thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 131 262 524 655 1310 2620 88666453 177332906 354665812 443332265 886664530 1773329060 11615305343 23230610686 46461221372 58076526715 116153053430 232306106860