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48542683 = 723131957
BaseRepresentation
bin1011100100101…
…1001111011011
310101100020001011
42321023033123
544411331213
64452234351
71126414600
oct271131733
9111306034
1048542683
1125445922
121430b9b7
13a097ca7
1466386a7
1543dd03d
hex2e4b3db

48542683 has 12 divisors (see below), whose sum is σ = 58291392. Its totient is φ = 40264560.

The previous prime is 48542677. The next prime is 48542687. The reversal of 48542683 is 38624584.

It is not a de Polignac number, because 48542683 - 29 = 48542171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48542687) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14460 + ... + 17497.

It is an arithmetic number, because the mean of its divisors is an integer number (4857616).

Almost surely, 248542683 is an apocalyptic number.

48542683 is a deficient number, since it is larger than the sum of its proper divisors (9748709).

48542683 is a wasteful number, since it uses less digits than its factorization.

48542683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32002 (or 31995 counting only the distinct ones).

The product of its digits is 184320, while the sum is 40.

The square root of 48542683 is about 6967.2579254682. The cubic root of 48542683 is about 364.7886009242.

The spelling of 48542683 in words is "forty-eight million, five hundred forty-two thousand, six hundred eighty-three".

Divisors: 1 7 31 49 217 1519 31957 223699 990667 1565893 6934669 48542683