Search a number
-
+
50100231315 = 3519716954393
BaseRepresentation
bin101110101010001101…
…001101110010010011
311210022120102110010210
4232222031031302103
51310101124400230
635003221455203
73422346640221
oct565215156223
9153276373123
1050100231315
111a27a302352
129862571503
1349557648b4
1425d3b81b11
151483592eb0
hexbaa34dc93

50100231315 has 16 divisors (see below), whose sum is σ = 80567280288. Its totient is φ = 26584486656.

The previous prime is 50100231289. The next prime is 50100231319. The reversal of 50100231315 is 51313200105.

It is not a de Polignac number, because 50100231315 - 213 = 50100223123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50100231291 and 50100231300.

It is not an unprimeable number, because it can be changed into a prime (50100231319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8474242 + ... + 8480151.

It is an arithmetic number, because the mean of its divisors is an integer number (5035455018).

Almost surely, 250100231315 is an apocalyptic number.

50100231315 is a deficient number, since it is larger than the sum of its proper divisors (30467048973).

50100231315 is a wasteful number, since it uses less digits than its factorization.

50100231315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16954598.

The product of its (nonzero) digits is 450, while the sum is 21.

The spelling of 50100231315 in words is "fifty billion, one hundred million, two hundred thirty-one thousand, three hundred fifteen".

Divisors: 1 3 5 15 197 591 985 2955 16954393 50863179 84771965 254315895 3340015421 10020046263 16700077105 50100231315