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50313589207 = 73719320393
BaseRepresentation
bin101110110110111011…
…000111000111010111
311210212102220011010221
4232312323013013113
51311020234323312
635040322455211
73430550311000
oct566673070727
9153772804127
1050313589207
111a379789292
129901b04507
13498aa17c7b
1426142401a7
15149718a207
hexbb6ec71d7

50313589207 has 16 divisors (see below), whose sum is σ = 58685774400. Its totient is φ = 43117823616.

The previous prime is 50313589201. The next prime is 50313589213. The reversal of 50313589207 is 70298531305.

It is an interprime number because it is at equal distance from previous prime (50313589201) and next prime (50313589213).

It is a de Polignac number, because none of the positive numbers 2k-50313589207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50313589201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2457003 + ... + 2477395.

It is an arithmetic number, because the mean of its divisors is an integer number (3667860900).

Almost surely, 250313589207 is an apocalyptic number.

50313589207 is a deficient number, since it is larger than the sum of its proper divisors (8372185193).

50313589207 is an equidigital number, since it uses as much as digits as its factorization.

50313589207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27607 (or 27593 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The spelling of 50313589207 in words is "fifty billion, three hundred thirteen million, five hundred eighty-nine thousand, two hundred seven".

Divisors: 1 7 49 343 7193 20393 50351 142751 352457 999257 2467199 6994799 146686849 1026807943 7187655601 50313589207