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53231395882924 = 22719112497969187
BaseRepresentation
bin11000001101001111001100…
…11100010100011110101100
320222110212112111121022212001
430012213212130110132230
523434120344321223144
6305114055441422044
714132561420265460
oct1406474634243654
9228425474538761
1053231395882924
1115a63343266546
125b7872693a924
132391911ba395c
14d205b018a4a0
15624a0dc81bd4
hex3069e67147ac

53231395882924 has 48 divisors (see below), whose sum is σ = 107105886720000. Its totient is φ = 22675840611840.

The previous prime is 53231395882901. The next prime is 53231395882957. The reversal of 53231395882924 is 42928859313235.

53231395882924 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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2695059 + ... + 10664245.

It is an arithmetic number, because the mean of its divisors is an integer number (2231372640000).

Almost surely, 253231395882924 is an apocalyptic number.

It is an amenable number.

53231395882924 is an abundant number, since it is smaller than the sum of its proper divisors (53874490837076).

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

53231395882924 is a wasteful number, since it uses less digits than its factorization.

53231395882924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7970638 (or 7970636 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 64.

The spelling of 53231395882924 in words is "fifty-three trillion, two hundred thirty-one billion, three hundred ninety-five million, eight hundred eighty-two thousand, nine hundred twenty-four".

Divisors: 1 2 4 7 14 28 191 382 764 1249 1337 2498 2674 4996 5348 8743 17486 34972 238559 477118 954236 1669913 3339826 6679652 7969187 15938374 31876748 55784309 111568618 223137236 1522114717 3044229434 6088458868 9953514563 10654803019 19907029126 21309606038 39814058252 42619212076 69674601941 139349203882 278698407764 1901121281533 3802242563066 7604485126132 13307848970731 26615697941462 53231395882924