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51055083030010 = 2539210113020901
BaseRepresentation
bin10111001101111001100000…
…00101101000010111111010
320200202211002112000112120111
423212330300011220113322
523142441302223430020
6300330214212214534
713516415360253313
oct1346746005502772
9220684075015514
1051055083030010
11152a4380404784
12588699800a44a
13226462086b6a7
14c8711749760a
155d80d7123d5a
hex2e6f301685fa

51055083030010 has 16 divisors (see below), whose sum is σ = 91899390888072. Its totient is φ = 20421979560000.

The previous prime is 51055083029989. The next prime is 51055083030037. The reversal of 51055083030010 is 1003038055015.

It can be written as a sum of positive squares in 4 ways, for example, as 49879287625729 + 1175795404281 = 7062527^2 + 1084341^2 .

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, 2589441 + ... + 10431460.

Almost surely, 251055083030010 is an apocalyptic number.

51055083030010 is a deficient number, since it is larger than the sum of its proper divisors (40844307858062).

51055083030010 is a wasteful number, since it uses less digits than its factorization.

51055083030010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13413009.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 51055083030010 in words is "fifty-one trillion, fifty-five billion, eighty-three million, thirty thousand, ten".

Divisors: 1 2 5 10 392101 784202 1960505 3921010 13020901 26041802 65104505 130209010 5105508303001 10211016606002 25527541515005 51055083030010