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50212576483748 = 22722973121013989
BaseRepresentation
bin10110110101011000001101…
…10010001101100110100100
320120210021102210022112000122
423122230012302031212210
523040140324034434443
6254443201133101112
713401511311625400
oct1332540662154644
9216707383275018
1050212576483748
1114aaa041427708
12576b64a327798
13220304445a7c3
14c58431acc100
155c1227279968
hex2dab06c8d9a4

50212576483748 has 72 divisors (see below), whose sum is σ = 107191772062200. Its totient is φ = 20492992783872.

The previous prime is 50212576483681. The next prime is 50212576483759. The reversal of 50212576483748 is 84738467521205.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2228804154724 + 47983772329024 = 1492918^2 + 6927032^2 .

It is a super-3 number, since 3×502125764837483 (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60092063 + ... + 60921926.

It is an arithmetic number, because the mean of its divisors is an integer number (1488774611975).

Almost surely, 250212576483748 is an apocalyptic number.

50212576483748 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

50212576483748 is an abundant number, since it is smaller than the sum of its proper divisors (56979195578452).

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

50212576483748 is a wasteful number, since it uses less digits than its factorization.

50212576483748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121014109 (or 121014100 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 62.

The spelling of 50212576483748 in words is "fifty trillion, two hundred twelve billion, five hundred seventy-six million, four hundred eighty-three thousand, seven hundred forty-eight".

Divisors: 1 2 4 7 14 28 29 49 58 73 98 116 146 196 203 292 406 511 812 1022 1421 2044 2117 2842 3577 4234 5684 7154 8468 14308 14819 29638 59276 103733 207466 414932 121013989 242027978 484055956 847097923 1694195846 3388391692 3509405681 5929685461 7018811362 8834021197 11859370922 14037622724 17668042394 23718741844 24565839767 35336084788 49131679534 61838148379 98263359068 123676296758 171960878369 247352593516 256186614713 343921756738 432867038653 512373229426 687843513476 865734077306 1024746458852 1731468154612 1793306302991 3586612605982 7173225211964 12553144120937 25106288241874 50212576483748