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50875005107 = 319199178403
BaseRepresentation
bin101111011000011000…
…101111100010110011
311212022120022000222102
4233120120233202303
51313143000130412
635212135531015
73450505260023
oct573030574263
9155276260872
1050875005107
111a637683373
129a39b29a6b
134a4a124624
142668a21a83
1514cb5d58c2
hexbd862f8b3

50875005107 has 8 divisors (see below), whose sum is σ = 52522137600. Its totient is φ = 49228247880.

The previous prime is 50875005101. The next prime is 50875005113. The reversal of 50875005107 is 70150057805.

It is an interprime number because it is at equal distance from previous prime (50875005101) and next prime (50875005113).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50875005107 - 24 = 50875005091 is a prime.

It is a super-2 number, since 2×508750051072 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50875005101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 195968 + ... + 374370.

It is an arithmetic number, because the mean of its divisors is an integer number (6565267200).

Almost surely, 250875005107 is an apocalyptic number.

50875005107 is a deficient number, since it is larger than the sum of its proper divisors (1647132493).

50875005107 is a wasteful number, since it uses less digits than its factorization.

50875005107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187633.

The product of its (nonzero) digits is 49000, while the sum is 38.

The spelling of 50875005107 in words is "fifty billion, eight hundred seventy-five million, five thousand, one hundred seven".

Divisors: 1 31 9199 178403 285169 5530493 1641129197 50875005107