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51084662303196 = 22332320565484019
BaseRepresentation
bin10111001110110000100110…
…01001100110100111011100
320200212122102221122022021000
423213120103021212213130
523143432342022200241
6300351545254510300
713521513361033344
oct1347302311464734
9220778387568230
1051084662303196
111530597a1064a5
125890672065390
132267355a15cc2
14c88721aa3d24
155d8c68d42eb6
hex2e76132669dc

51084662303196 has 48 divisors (see below), whose sum is σ = 138200052614400. Its totient is φ = 16287863342256.

The previous prime is 51084662303189. The next prime is 51084662303221. The reversal of 51084662303196 is 69130326648015.

51084662303196 is a `hidden beast` number, since 5 + 1 + 0 + 8 + 4 + 6 + 623 + 0 + 3 + 1 + 9 + 6 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10282739526 + ... + 10282744493.

It is an arithmetic number, because the mean of its divisors is an integer number (2879167762800).

Almost surely, 251084662303196 is an apocalyptic number.

It is an amenable number.

51084662303196 is an abundant number, since it is smaller than the sum of its proper divisors (87115390311204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51084662303196 is a wasteful number, since it uses less digits than its factorization.

51084662303196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20565484055 (or 20565484047 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 51084662303196 in words is "fifty-one trillion, eighty-four billion, six hundred sixty-two million, three hundred three thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 23 27 36 46 54 69 92 108 138 207 276 414 621 828 1242 2484 20565484019 41130968038 61696452057 82261936076 123392904114 185089356171 246785808228 370178712342 473006132437 555268068513 740357424684 946012264874 1110536137026 1419018397311 1892024529748 2221072274052 2838036794622 4257055191933 5676073589244 8514110383866 12771165575799 17028220767732 25542331151598 51084662303196