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48236231932 = 2271722722569
BaseRepresentation
bin101100111011000110…
…100111110011111100
311121111122222110200121
4230323012213303330
51242241433410212
634054233504324
73325224130540
oct547306476374
9147448873617
1048236231932
1119503105a99
1294222720a4
134719527395
1424983a9a20
1513c4ae6d07
hexb3b1a7cfc

48236231932 has 12 divisors (see below), whose sum is σ = 96472463920. Its totient is φ = 20672670816.

The previous prime is 48236231921. The next prime is 48236231933. The reversal of 48236231932 is 23913263284.

48236231932 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48236231933) 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, 861361257 + ... + 861361312.

Almost surely, 248236231932 is an apocalyptic number.

It is an amenable number.

48236231932 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

48236231932 is a wasteful number, since it uses less digits than its factorization.

48236231932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1722722580 (or 1722722578 counting only the distinct ones).

The product of its digits is 373248, while the sum is 43.

The spelling of 48236231932 in words is "forty-eight billion, two hundred thirty-six million, two hundred thirty-one thousand, nine hundred thirty-two".

Divisors: 1 2 4 7 14 28 1722722569 3445445138 6890890276 12059057983 24118115966 48236231932