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50627211480 = 23325140631143
BaseRepresentation
bin101111001001100111…
…011111000011011000
311211200022000211000200
4233021213133003120
51312141031231410
635131404502200
73441406124436
oct571147370330
9154608024020
1050627211480
111a51a81734a
12998ab4a960
134a0a9a5291
142643b5bd56
1514b498a3c0
hexbc99df0d8

50627211480 has 48 divisors (see below), whose sum is σ = 164538438480. Its totient is φ = 13500589632.

The previous prime is 50627211469. The next prime is 50627211487. The reversal of 50627211480 is 8411272605.

50627211480 is a `hidden beast` number, since 5 + 0 + 627 + 21 + 1 + 4 + 8 + 0 = 666.

It is a super-2 number, since 2×506272114802 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50627211487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70315212 + ... + 70315931.

It is an arithmetic number, because the mean of its divisors is an integer number (3427884135).

Almost surely, 250627211480 is an apocalyptic number.

It is an amenable number.

50627211480 is an abundant number, since it is smaller than the sum of its proper divisors (113911227000).

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

50627211480 is a wasteful number, since it uses less digits than its factorization.

50627211480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140631160 (or 140631153 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The spelling of 50627211480 in words is "fifty billion, six hundred twenty-seven million, two hundred eleven thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 140631143 281262286 421893429 562524572 703155715 843786858 1125049144 1265680287 1406311430 1687573716 2109467145 2531360574 2812622860 3375147432 4218934290 5062721148 5625245720 6328401435 8437868580 10125442296 12656802870 16875737160 25313605740 50627211480