Search a number
-
+
47367411072 = 273173713021
BaseRepresentation
bin101100000111010100…
…010101010110000000
311112021010010210112020
4230013110111112000
51234002024123242
633432120001440
73264544231242
oct540724252600
9145233123466
1047367411072
11190a773a023
12921b300280
13460b5295b7
142414c48092
1513736c86ec
hexb07515580

47367411072 has 64 divisors (see below), whose sum is σ = 126547144560. Its totient is φ = 15697848320.

The previous prime is 47367411041. The next prime is 47367411073. The reversal of 47367411072 is 27011476374.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47367411073) 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, 290079 + ... + 422942.

Almost surely, 247367411072 is an apocalyptic number.

It is an amenable number.

47367411072 is an abundant number, since it is smaller than the sum of its proper divisors (79179733488).

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

47367411072 is a wasteful number, since it uses less digits than its factorization.

47367411072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713211 (or 713199 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The spelling of 47367411072 in words is "forty-seven billion, three hundred sixty-seven million, four hundred eleven thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 173 192 346 384 519 692 1038 1384 2076 2768 4152 5536 8304 11072 16608 22144 33216 66432 713021 1426042 2139063 2852084 4278126 5704168 8556252 11408336 17112504 22816672 34225008 45633344 68450016 91266688 123352633 136900032 246705266 273800064 370057899 493410532 740115798 986821064 1480231596 1973642128 2960463192 3947284256 5920926384 7894568512 11841852768 15789137024 23683705536 47367411072