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53011534112 = 2517167583519
BaseRepresentation
bin110001010111101110…
…111101000100100000
312001211110112221210022
4301113232331010200
51332031423042422
640204141053012
73554450414405
oct612756750440
9161743487708
1053011534112
11205336a1219
12a335557168
134cca962184
1427cc69a2ac
1515a3e66342
hexc57bbd120

53011534112 has 48 divisors (see below), whose sum is σ = 111167562240. Its totient is φ = 24797180928.

The previous prime is 53011534087. The next prime is 53011534133. The reversal of 53011534112 is 21143511035.

53011534112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 200912 + ... + 382607.

It is an arithmetic number, because the mean of its divisors is an integer number (2315990880).

Almost surely, 253011534112 is an apocalyptic number.

It is an amenable number.

53011534112 is an abundant number, since it is smaller than the sum of its proper divisors (58156028128).

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

53011534112 is a wasteful number, since it uses less digits than its factorization.

53011534112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583713 (or 583705 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 53011534112 in words is "fifty-three billion, eleven million, five hundred thirty-four thousand, one hundred twelve".

Divisors: 1 2 4 8 16 17 32 34 68 136 167 272 334 544 668 1336 2672 2839 5344 5678 11356 22712 45424 90848 583519 1167038 2334076 4668152 9336304 9919823 18672608 19839646 39679292 79358584 97447673 158717168 194895346 317434336 389790692 779581384 1559162768 1656610441 3118325536 3313220882 6626441764 13252883528 26505767056 53011534112