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48058090 = 2543731531
BaseRepresentation
bin1011011101010…
…0111011101010
310100102121022021
42313110323222
544300324330
64434015054
71122326023
oct267247352
9110377267
1048058090
1125144833
121411748a
139c58552
14654dc4a
15434467a
hex2dd4eea

48058090 has 32 divisors (see below), whose sum is σ = 89787456. Its totient is φ = 18506880.

The previous prime is 48058081. The next prime is 48058097. The reversal of 48058090 is 9085084.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (48058097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30625 + ... + 32155.

It is an arithmetic number, because the mean of its divisors is an integer number (2805858).

Almost surely, 248058090 is an apocalyptic number.

48058090 is a deficient number, since it is larger than the sum of its proper divisors (41729366).

48058090 is a wasteful number, since it uses less digits than its factorization.

48058090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1654.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 48058090 is about 6932.3942473001. The cubic root of 48058090 is about 363.5706657637.

The spelling of 48058090 in words is "forty-eight million, fifty-eight thousand, ninety".

Divisors: 1 2 5 10 43 73 86 146 215 365 430 730 1531 3062 3139 6278 7655 15310 15695 31390 65833 111763 131666 223526 329165 558815 658330 1117630 4805809 9611618 24029045 48058090