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52630914292 = 22111816608603
BaseRepresentation
bin110001000001000011…
…000000010011110100
312000211221100110112221
4301001003000103310
51330242003224132
640102303052124
73542146250545
oct610103002364
9160757313487
1052630914292
1120358862990
12a249ba1044
134c69b47b48
142793cdc4cc
15158082ee97
hexc410c04f4

52630914292 has 24 divisors (see below), whose sum is σ = 101032337952. Its totient is φ = 23790967200.

The previous prime is 52630914257. The next prime is 52630914311. The reversal of 52630914292 is 29241903625.

It is a super-2 number, since 2×526309142922 (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 3296338 + ... + 3312265.

It is an arithmetic number, because the mean of its divisors is an integer number (4209680748).

Almost surely, 252630914292 is an apocalyptic number.

It is an amenable number.

52630914292 is a deficient number, since it is larger than the sum of its proper divisors (48401423660).

52630914292 is a wasteful number, since it uses less digits than its factorization.

52630914292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6608799 (or 6608797 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 52630914292 in words is "fifty-two billion, six hundred thirty million, nine hundred fourteen thousand, two hundred ninety-two".

Divisors: 1 2 4 11 22 44 181 362 724 1991 3982 7964 6608603 13217206 26434412 72694633 145389266 290778532 1196157143 2392314286 4784628572 13157728573 26315457146 52630914292