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50100605061 = 3136803188833
BaseRepresentation
bin101110101010001110…
…101001000010000101
311210022121010102211020
4232222032221002011
51310101223330221
635003233501353
73422353054653
oct565216510205
9153277112736
1050100605061
111a27a538131
129862711859
134955865a50
1425d3c3bdd3
151483618ac6
hexbaa3a9085

50100605061 has 16 divisors (see below), whose sum is σ = 71950286016. Its totient is φ = 30826446336.

The previous prime is 50100605053. The next prime is 50100605099. The reversal of 50100605061 is 16050600105.

It is not a de Polignac number, because 50100605061 - 23 = 50100605053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50100625061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170901 + ... + 359733.

It is an arithmetic number, because the mean of its divisors is an integer number (4496892876).

Almost surely, 250100605061 is an apocalyptic number.

It is an amenable number.

50100605061 is a deficient number, since it is larger than the sum of its proper divisors (21849680955).

50100605061 is a wasteful number, since it uses less digits than its factorization.

50100605061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195652.

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 50100605061 in words is "fifty billion, one hundred million, six hundred five thousand, sixty-one".

Divisors: 1 3 13 39 6803 20409 88439 188833 265317 566499 2454829 7364487 1284630899 3853892697 16700201687 50100605061