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51152524204100 = 22521146502294731
BaseRepresentation
bin10111010000101111000000…
…00010001101100001000100
320201010010121100210001120012
423220113200002031201010
523201040332144012400
6300443051210525352
713526435143466054
oct1350274002154104
9221103540701505
1051152524204100
1115331733408020
1258a1850a36858
13227087c1c3257
14c8bb1c753564
155da8db8b2d35
hex2e85e008d844

51152524204100 has 36 divisors (see below), whose sum is σ = 121091975482128. Its totient is φ = 18600917892000.

The previous prime is 51152524203953. The next prime is 51152524204123. The reversal of 51152524204100 is 140242525115.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23251146266 + ... + 23251148465.

Almost surely, 251152524204100 is an apocalyptic number.

51152524204100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51152524204100 is an abundant number, since it is smaller than the sum of its proper divisors (69939451278028).

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

51152524204100 is a wasteful number, since it uses less digits than its factorization.

51152524204100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46502294756 (or 46502294749 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 51152524204100 its reverse (140242525115), we get a palindrome (51292766729215).

The spelling of 51152524204100 in words is "fifty-one trillion, one hundred fifty-two billion, five hundred twenty-four million, two hundred four thousand, one hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 46502294731 93004589462 186009178924 232511473655 465022947310 511525242041 930045894620 1023050484082 1162557368275 2046100968164 2325114736550 2557626210205 4650229473100 5115252420410 10230504840820 12788131051025 25576262102050 51152524204100