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48530841 = 331631827
BaseRepresentation
bin1011100100100…
…0010110011001
310101022121210120
42321020112121
544410441331
64452103453
71126335222
oct271102631
9111277716
1048530841
1125437a37
1214304b89
13a092798
146634249
1543d9796
hex2e48599

48530841 has 16 divisors (see below), whose sum is σ = 66981888. Its totient is φ = 31222800.

The previous prime is 48530809. The next prime is 48530857. The reversal of 48530841 is 14803584.

It is not a de Polignac number, because 48530841 - 25 = 48530809 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48530941) 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, 58270 + ... + 59096.

It is an arithmetic number, because the mean of its divisors is an integer number (4186368).

Almost surely, 248530841 is an apocalyptic number.

It is an amenable number.

48530841 is a deficient number, since it is larger than the sum of its proper divisors (18451047).

48530841 is a wasteful number, since it uses less digits than its factorization.

48530841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 48530841 is about 6966.4080414515. The cubic root of 48530841 is about 364.7589350874.

The spelling of 48530841 in words is "forty-eight million, five hundred thirty thousand, eight hundred forty-one".

Divisors: 1 3 31 93 631 827 1893 2481 19561 25637 58683 76911 521837 1565511 16176947 48530841