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50237074020 = 22357119612081
BaseRepresentation
bin101110110010010111…
…001110101001100100
311210200002220210001010
4232302113032221210
51310341142332040
635024550502220
73425631040440
oct566227165144
9153602823033
1050237074020
111a33a5782a1
1298a0364970
134977c07b03
142608003820
1514905c3e80
hexbb25cea64

50237074020 has 48 divisors (see below), whose sum is σ = 160758638208. Its totient is φ = 11482759680.

The previous prime is 50237073979. The next prime is 50237074031. The reversal of 50237074020 is 2047073205.

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

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 15 ways as a sum of consecutive naturals, for example, 59805621 + ... + 59806460.

It is an arithmetic number, because the mean of its divisors is an integer number (3349138296).

Almost surely, 250237074020 is an apocalyptic number.

It is an amenable number.

50237074020 is an abundant number, since it is smaller than the sum of its proper divisors (110521564188).

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

50237074020 is a wasteful number, since it uses less digits than its factorization.

50237074020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119612100 (or 119612098 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The spelling of 50237074020 in words is "fifty billion, two hundred thirty-seven million, seventy-four thousand, twenty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 119612081 239224162 358836243 478448324 598060405 717672486 837284567 1196120810 1435344972 1674569134 1794181215 2392241620 2511853701 3349138268 3588362430 4186422835 5023707402 7176724860 8372845670 10047414804 12559268505 16745691340 25118537010 50237074020