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128293096010 = 2514986102749
BaseRepresentation
bin111011101111011011…
…1010100101001001010
3110021010222002112112112
41313132313110221022
54100221013033020
6134534222142322
712161136215612
oct1673667245112
9407128075475
10128293096010
114a455120982
1220a451219a2
13c13737b981
1462d0907a42
15350d0992c5
hex1ddedd4a4a

128293096010 has 16 divisors (see below), whose sum is σ = 232477425000. Its totient is φ = 50972826816.

The previous prime is 128293095937. The next prime is 128293096013. The reversal of 128293096010 is 10690392821.

It can be written as a sum of positive squares in 4 ways, for example, as 81344173681 + 46948922329 = 285209^2 + 216677^2 .

It is not an unprimeable number, because it can be changed into a prime (128293096013) 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, 43049885 + ... + 43052864.

Almost surely, 2128293096010 is an apocalyptic number.

128293096010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128293096010 is a deficient number, since it is larger than the sum of its proper divisors (104184328990).

128293096010 is a wasteful number, since it uses less digits than its factorization.

128293096010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86102905.

The product of its (nonzero) digits is 46656, while the sum is 41.

The spelling of 128293096010 in words is "one hundred twenty-eight billion, two hundred ninety-three million, ninety-six thousand, ten".

Divisors: 1 2 5 10 149 298 745 1490 86102749 172205498 430513745 861027490 12829309601 25658619202 64146548005 128293096010