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50050502070 = 2353169952631
BaseRepresentation
bin101110100111001111…
…100000110110110110
311210012002211221102220
4232213033200312312
51310000412031240
634554243543210
73421204151052
oct564717406666
9153162757386
1050050502070
111a254226aa8
12984998ab06
1349483727ca
1425cb318c62
15147e01d5d0
hexba73e0db6

50050502070 has 32 divisors (see below), whose sum is σ = 120127276800. Its totient is φ = 13346125920.

The previous prime is 50050502059. The next prime is 50050502083. The reversal of 50050502070 is 7020505005.

It is a self number, because there is not a number n which added to its sum of digits gives 50050502070.

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, 924655 + ... + 977285.

It is an arithmetic number, because the mean of its divisors is an integer number (3753977400).

Almost surely, 250050502070 is an apocalyptic number.

50050502070 is an abundant number, since it is smaller than the sum of its proper divisors (70076774730).

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

50050502070 is a wasteful number, since it uses less digits than its factorization.

50050502070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84340.

The product of its (nonzero) digits is 1750, while the sum is 24.

The spelling of 50050502070 in words is "fifty billion, fifty million, five hundred two thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 31699 52631 63398 95097 105262 157893 158495 190194 263155 315786 316990 475485 526310 789465 950970 1578930 1668350069 3336700138 5005050207 8341750345 10010100414 16683500690 25025251035 50050502070