Search a number
-
+
47054086074 = 23219487728211
BaseRepresentation
bin101011110100101001…
…000101111110111010
311111110021120020102200
4223310221011332322
51232331321223244
633341044211030
73254021063262
oct536451057672
9144407506380
1047054086074
1118a56894346
129152399a76
13458b6446a8
1423c53a67a2
151355e36669
hexaf4a45fba

47054086074 has 48 divisors (see below), whose sum is σ = 107342146080. Its totient is φ = 14855611680.

The previous prime is 47054085989. The next prime is 47054086091. The reversal of 47054086074 is 47068045074.

47054086074 is a `hidden beast` number, since 47 + 0 + 540 + 8 + 60 + 7 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1653829 + ... + 1682039.

It is an arithmetic number, because the mean of its divisors is an integer number (2236294710).

Almost surely, 247054086074 is an apocalyptic number.

47054086074 is an abundant number, since it is smaller than the sum of its proper divisors (60288060006).

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

47054086074 is a wasteful number, since it uses less digits than its factorization.

47054086074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33115 (or 33112 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 47054086074 in words is "forty-seven billion, fifty-four million, eighty-six thousand, seventy-four".

Divisors: 1 2 3 6 9 18 19 38 57 114 171 342 4877 9754 14631 28211 29262 43893 56422 84633 87786 92663 169266 185326 253899 277989 507798 536009 555978 833967 1072018 1608027 1667934 3216054 4824081 9648162 137585047 275170094 412755141 825510282 1238265423 2476530846 2614115893 5228231786 7842347679 15684695358 23527043037 47054086074