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51050606002 = 2113174854261
BaseRepresentation
bin101111100010110110…
…100110110110110010
311212202210201111010021
4233202312212312302
51314022423343002
635241411354054
73455036664004
oct574266466662
9155683644107
1051050606002
111a717810980
129a888b292a
134a77618096
142684092374
1514dbc20737
hexbe2da6db2

51050606002 has 16 divisors (see below), whose sum is σ = 86232109824. Its totient is φ = 22456278000.

The previous prime is 51050605987. The next prime is 51050606003. The reversal of 51050606002 is 20060605015.

It is not an unprimeable number, because it can be changed into a prime (51050606003) 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, 37426449 + ... + 37427812.

It is an arithmetic number, because the mean of its divisors is an integer number (5389506864).

Almost surely, 251050606002 is an apocalyptic number.

51050606002 is a deficient number, since it is larger than the sum of its proper divisors (35181503822).

51050606002 is a wasteful number, since it uses less digits than its factorization.

51050606002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74854305.

The product of its (nonzero) digits is 1800, while the sum is 25.

The spelling of 51050606002 in words is "fifty-one billion, fifty million, six hundred six thousand, two".

Divisors: 1 2 11 22 31 62 341 682 74854261 149708522 823396871 1646793742 2320482091 4640964182 25525303001 51050606002