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48934085 = 5113257337
BaseRepresentation
bin1011101010101…
…0110011000101
310102002002221112
42322222303011
5100011342320
64504454405
71132634654
oct272526305
9112062845
1048934085
11256929a2
121447a405
13a1a41a5
1466db19b
154468ec5
hex2eaacc5

48934085 has 16 divisors (see below), whose sum is σ = 59647536. Its totient is φ = 38535168.

The previous prime is 48934079. The next prime is 48934099. The reversal of 48934085 is 58043984.

It can be written as a sum of positive squares in 8 ways, for example, as 1682209 + 47251876 = 1297^2 + 6874^2 .

It is a cyclic number.

It is not a de Polignac number, because 48934085 - 218 = 48671941 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145037 + ... + 145373.

It is an arithmetic number, because the mean of its divisors is an integer number (3727971).

Almost surely, 248934085 is an apocalyptic number.

It is an amenable number.

48934085 is a deficient number, since it is larger than the sum of its proper divisors (10713451).

48934085 is a wasteful number, since it uses less digits than its factorization.

48934085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 48934085 is about 6995.2902012711. The cubic root of 48934085 is about 365.7664136060.

The spelling of 48934085 in words is "forty-eight million, nine hundred thirty-four thousand, eighty-five".

Divisors: 1 5 113 257 337 565 1285 1685 29041 38081 86609 145205 190405 433045 9786817 48934085