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48846725 = 521953869
BaseRepresentation
bin1011101001010…
…1011110000101
310101220200002222
42322111132011
5100001043400
64502542125
71132122164
oct272253605
9111820088
1048846725
11256332a4
1214437945
13a1734b5
1466b73db
15444d185
hex2e95785

48846725 has 6 divisors (see below), whose sum is σ = 60569970. Its totient is φ = 39077360.

The previous prime is 48846719. The next prime is 48846737. The reversal of 48846725 is 52764884.

It can be written as a sum of positive squares in 3 ways, for example, as 8116801 + 40729924 = 2849^2 + 6382^2 .

It is a de Polignac number, because none of the positive numbers 2k-48846725 is a prime.

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 5 ways as a sum of consecutive naturals, for example, 976910 + ... + 976959.

It is an arithmetic number, because the mean of its divisors is an integer number (10094995).

Almost surely, 248846725 is an apocalyptic number.

It is an amenable number.

48846725 is a deficient number, since it is larger than the sum of its proper divisors (11723245).

48846725 is a wasteful number, since it uses less digits than its factorization.

48846725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953879 (or 1953874 counting only the distinct ones).

The product of its digits is 430080, while the sum is 44.

The square root of 48846725 is about 6989.0432106262. The cubic root of 48846725 is about 365.5486213944.

The spelling of 48846725 in words is "forty-eight million, eight hundred forty-six thousand, seven hundred twenty-five".

Divisors: 1 5 25 1953869 9769345 48846725