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50380342852 = 2278948741513
BaseRepresentation
bin101110111010111001…
…110000011001000100
311211001002111120221011
4232322321300121010
51311134331432402
635051105332004
73432320564020
oct567271603104
9154032446834
1050380342852
111a403432294
129920337004
13499b7bac78
14261d059380
15149ce73ed7
hexbbae70644

50380342852 has 48 divisors (see below), whose sum is σ = 102104513280. Its totient is φ = 21304622592.

The previous prime is 50380342841. The next prime is 50380342997. The reversal of 50380342852 is 25824308305.

50380342852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1192848 + ... + 1234360.

It is an arithmetic number, because the mean of its divisors is an integer number (2127177360).

Almost surely, 250380342852 is an apocalyptic number.

It is an amenable number.

50380342852 is an abundant number, since it is smaller than the sum of its proper divisors (51724170428).

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

50380342852 is a wasteful number, since it uses less digits than its factorization.

50380342852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42100 (or 42098 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 50380342852 in words is "fifty billion, three hundred eighty million, three hundred forty-two thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 28 89 178 356 487 623 974 1246 1948 2492 3409 6818 13636 41513 43343 83026 86686 166052 173372 290591 303401 581182 606802 1162364 1213604 3694657 7389314 14778628 20216831 25862599 40433662 51725198 80867324 103450396 141517817 283035634 566071268 1799297959 3598595918 7197191836 12595085713 25190171426 50380342852