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57322418885 = 5196110619323
BaseRepresentation
bin110101011000101011…
…101011001011000101
312110221220020120222022
4311120223223023011
51414344014401020
642200014212525
74066334343524
oct653053531305
9173856216868
1057322418885
1122346013806
12b1391b4145
135536ac2b74
142abb0184bb
15175764a625
hexd58aeb2c5

57322418885 has 32 divisors (see below), whose sum is σ = 73671534720. Its totient is φ = 42687302400.

The previous prime is 57322418861. The next prime is 57322418903. The reversal of 57322418885 is 58881422375.

It is not a de Polignac number, because 57322418885 - 228 = 57053983429 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6143834 + ... + 6153156.

It is an arithmetic number, because the mean of its divisors is an integer number (2302235460).

Almost surely, 257322418885 is an apocalyptic number.

It is an amenable number.

57322418885 is a deficient number, since it is larger than the sum of its proper divisors (16349115835).

57322418885 is a wasteful number, since it uses less digits than its factorization.

57322418885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10469.

The product of its digits is 4300800, while the sum is 53.

The spelling of 57322418885 in words is "fifty-seven billion, three hundred twenty-two million, four hundred eighteen thousand, eight hundred eighty-five".

Divisors: 1 5 19 61 95 305 1061 1159 5305 5795 9323 20159 46615 64721 100795 177137 323605 568703 885685 1229699 2843515 6148495 9891703 10805357 49458515 54026785 187942357 603393883 939711785 3016969415 11464483777 57322418885