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48977141031 = 3271359801149
BaseRepresentation
bin101101100111010000…
…111101110100100111
311200102022010112220100
4231213100331310213
51300301122003111
634255542035143
73352461554430
oct554720756447
9150368115810
1048977141031
1119853356a65
1295aa418ab3
134806b8b030
142528952487
151419b9a756
hexb6743dd27

48977141031 has 24 divisors (see below), whose sum is σ = 87070474400. Its totient is φ = 25834095936.

The previous prime is 48977141023. The next prime is 48977141033. The reversal of 48977141031 is 13014177984.

It is not a de Polignac number, because 48977141031 - 23 = 48977141023 is a prime.

It is a super-2 number, since 2×489771410312 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48977141033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29899756 + ... + 29901393.

Almost surely, 248977141031 is an apocalyptic number.

48977141031 is a deficient number, since it is larger than the sum of its proper divisors (38093333369).

48977141031 is a wasteful number, since it uses less digits than its factorization.

48977141031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59801175 (or 59801172 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 45.

The spelling of 48977141031 in words is "forty-eight billion, nine hundred seventy-seven million, one hundred forty-one thousand, thirty-one".

Divisors: 1 3 7 9 13 21 39 63 91 117 273 819 59801149 179403447 418608043 538210341 777414937 1255824129 2332244811 3767472387 5441904559 6996734433 16325713677 48977141031