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48560740 = 2252428037
BaseRepresentation
bin1011100100111…
…1101001100100
310101101010210221
42321033221210
544412420430
64452454124
71126521334
oct271175144
9111333727
1048560740
1125458448
121431a344
13a0a3287
1466410c4
1543e357a
hex2e4fa64

48560740 has 12 divisors (see below), whose sum is σ = 101977596. Its totient is φ = 19424288.

The previous prime is 48560723. The next prime is 48560741. The reversal of 48560740 is 4706584.

It can be written as a sum of positive squares in 2 ways, for example, as 23580736 + 24980004 = 4856^2 + 4998^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48560696 and 48560705.

It is not an unprimeable number, because it can be changed into a prime (48560741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1213999 + ... + 1214038.

It is an arithmetic number, because the mean of its divisors is an integer number (8498133).

Almost surely, 248560740 is an apocalyptic number.

It is an amenable number.

48560740 is an abundant number, since it is smaller than the sum of its proper divisors (53416856).

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

48560740 is a wasteful number, since it uses less digits than its factorization.

48560740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428046 (or 2428044 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 48560740 is about 6968.5536519424. The cubic root of 48560740 is about 364.8338269039.

The spelling of 48560740 in words is "forty-eight million, five hundred sixty thousand, seven hundred forty".

Divisors: 1 2 4 5 10 20 2428037 4856074 9712148 12140185 24280370 48560740