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52847873164 = 2273180985867
BaseRepresentation
bin110001001101111110…
…101000110010001100
312001102001121010011201
4301031332220302030
51331213023420124
640140013155244
73550422336652
oct611576506214
9161361533151
1052847873164
112045a279339
12a2aa78bb24
134ca2a8c288
1427b4a56dd2
1515948d9144
hexc4dfa8c8c

52847873164 has 12 divisors (see below), whose sum is σ = 93750679624. Its totient is φ = 26061964704.

The previous prime is 52847873159. The next prime is 52847873167. The reversal of 52847873164 is 46137874825.

52847873164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (52847873167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90492642 + ... + 90493225.

Almost surely, 252847873164 is an apocalyptic number.

It is an amenable number.

52847873164 is a deficient number, since it is larger than the sum of its proper divisors (40902806460).

52847873164 is a wasteful number, since it uses less digits than its factorization.

52847873164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180985944 (or 180985942 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 55.

The spelling of 52847873164 in words is "fifty-two billion, eight hundred forty-seven million, eight hundred seventy-three thousand, one hundred sixty-four".

Divisors: 1 2 4 73 146 292 180985867 361971734 723943468 13211968291 26423936582 52847873164