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51050606101 = 117019536947
BaseRepresentation
bin101111100010110110…
…100110111000010101
311212202210201111020221
4233202312212320111
51314022423343401
635241411354341
73455036664205
oct574266467025
9155683644227
1051050606101
111a717810a60
129a888b29b1
134a77618141
142684092405
1514dbc207a1
hexbe2da6e15

51050606101 has 16 divisors (see below), whose sum is σ = 55837574208. Its totient is φ = 46288144000.

The previous prime is 51050606027. The next prime is 51050606111. The reversal of 51050606101 is 10160605015.

It is a cyclic number.

It is not a de Polignac number, because 51050606101 - 27 = 51050605973 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 (51050606111) 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, 7345110 + ... + 7352056.

It is an arithmetic number, because the mean of its divisors is an integer number (3489848388).

Almost surely, 251050606101 is an apocalyptic number.

It is an amenable number.

51050606101 is a deficient number, since it is larger than the sum of its proper divisors (4786968107).

51050606101 is a wasteful number, since it uses less digits than its factorization.

51050606101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8612.

The product of its (nonzero) digits is 900, while the sum is 25.

The spelling of 51050606101 in words is "fifty-one billion, fifty million, six hundred six thousand, one hundred one".

Divisors: 1 11 701 953 6947 7711 10483 76417 668053 4869847 6620491 7348583 53568317 72825401 4640964191 51050606101