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48113825 = 5217113209
BaseRepresentation
bin1011011110001…
…0100010100001
310100112102202112
42313202202201
544304120300
64435125105
71122650354
oct267424241
9110472675
1048113825
11251826a1
1214143795
139c77a26
14656629b
154355e35
hex2de28a1

48113825 has 12 divisors (see below), whose sum is σ = 63171180. Its totient is φ = 36226560.

The previous prime is 48113797. The next prime is 48113831. The reversal of 48113825 is 52831184.

It can be written as a sum of positive squares in 6 ways, for example, as 1437601 + 46676224 = 1199^2 + 6832^2 .

It is not a de Polignac number, because 48113825 - 224 = 31336609 is a prime.

It is a super-2 number, since 2×481138252 = 4629880312261250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48113791 and 48113800.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56180 + ... + 57029.

It is an arithmetic number, because the mean of its divisors is an integer number (5264265).

Almost surely, 248113825 is an apocalyptic number.

It is an amenable number.

48113825 is a deficient number, since it is larger than the sum of its proper divisors (15057355).

48113825 is a wasteful number, since it uses less digits than its factorization.

48113825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113236 (or 113231 counting only the distinct ones).

The product of its digits is 7680, while the sum is 32.

The square root of 48113825 is about 6936.4129779015. The cubic root of 48113825 is about 363.7111608921.

The spelling of 48113825 in words is "forty-eight million, one hundred thirteen thousand, eight hundred twenty-five".

Divisors: 1 5 17 25 85 425 113209 566045 1924553 2830225 9622765 48113825