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50504631060 = 22351364749527
BaseRepresentation
bin101111000010010011…
…111000001100010100
311211100202101002022010
4233002103320030110
51311413141143220
635111305304220
73435360165222
oct570223701424
9154322332263
1050504631060
111a467602914
129955a95070
1349bb4869a0
14263176db12
1514a8d251e0
hexbc24f8314

50504631060 has 48 divisors (see below), whose sum is σ = 152290889856. Its totient is φ = 12431908992.

The previous prime is 50504631059. The next prime is 50504631071. The reversal of 50504631060 is 6013640505.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32373984 + ... + 32375543.

It is an arithmetic number, because the mean of its divisors is an integer number (3172726872).

Almost surely, 250504631060 is an apocalyptic number.

It is an amenable number.

50504631060 is an abundant number, since it is smaller than the sum of its proper divisors (101786258796).

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

50504631060 is a wasteful number, since it uses less digits than its factorization.

50504631060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64749552 (or 64749550 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The spelling of 50504631060 in words is "fifty billion, five hundred four million, six hundred thirty-one thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 64749527 129499054 194248581 258998108 323747635 388497162 647495270 776994324 841743851 971242905 1294990540 1683487702 1942485810 2525231553 3366975404 3884971620 4208719255 5050463106 8417438510 10100926212 12626157765 16834877020 25252315530 50504631060