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50005050051 = 3111515304547
BaseRepresentation
bin101110100100100010…
…001000001011000011
311210001221022201222210
4232210202020023003
51304402243100201
634545541433203
73420112624635
oct564442101303
9153057281883
1050005050051
111a230602250
12983670b803
13493bb1a518
1425c5286a55
15147a0411d6
hexba48882c3

50005050051 has 8 divisors (see below), whose sum is σ = 72734618304. Its totient is φ = 30306090920.

The previous prime is 50005050049. The next prime is 50005050103. The reversal of 50005050051 is 15005050005.

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 50005050051 - 21 = 50005050049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50005050031) 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, 757652241 + ... + 757652306.

It is an arithmetic number, because the mean of its divisors is an integer number (9091827288).

Almost surely, 250005050051 is an apocalyptic number.

50005050051 is a deficient number, since it is larger than the sum of its proper divisors (22729568253).

50005050051 is a wasteful number, since it uses less digits than its factorization.

50005050051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515304561.

The product of its (nonzero) digits is 625, while the sum is 21.

The spelling of 50005050051 in words is "fifty billion, five million, fifty thousand, fifty-one".

Divisors: 1 3 11 33 1515304547 4545913641 16668350017 50005050051