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48131058 = 236721787
BaseRepresentation
bin1011011110011…
…0101111110010
310100120022101210
42313212233302
544310143213
64435340550
71123051533
oct267465762
9110508353
1048131058
1125194638
1214151756
139c82821
14656c68a
15435b0c3
hex2de6bf2

48131058 has 24 divisors (see below), whose sum is σ = 97774992. Its totient is φ = 15795384.

The previous prime is 48131053. The next prime is 48131059. The reversal of 48131058 is 85013184.

It is not an unprimeable number, because it can be changed into a prime (48131051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26041 + ... + 27827.

It is an arithmetic number, because the mean of its divisors is an integer number (4073958).

Almost surely, 248131058 is an apocalyptic number.

48131058 is an abundant number, since it is smaller than the sum of its proper divisors (49643934).

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

48131058 is a wasteful number, since it uses less digits than its factorization.

48131058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926 (or 1859 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 30.

The square root of 48131058 is about 6937.6550793478. The cubic root of 48131058 is about 363.7545793639.

The spelling of 48131058 in words is "forty-eight million, one hundred thirty-one thousand, fifty-eight".

Divisors: 1 2 3 6 67 134 201 402 1787 3574 4489 5361 8978 10722 13467 26934 119729 239458 359187 718374 8021843 16043686 24065529 48131058