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50083925 = 522837079
BaseRepresentation
bin1011111100001…
…1100001010101
310111020112020012
42333003201111
5100310141200
64545250005
71145464163
oct277034125
9114215205
1050083925
11262a8881
1214933905
13a4b7678
14691a233
1545e4a35
hex2fc3855

50083925 has 12 divisors (see below), whose sum is σ = 62332320. Its totient is φ = 39919920.

The previous prime is 50083889. The next prime is 50083927. The reversal of 50083925 is 52938005.

It is a happy number.

It is not a de Polignac number, because 50083925 - 28 = 50083669 is a prime.

It is a super-6 number, since 6×500839256 (a number of 47 digits) contains 666666 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50083891 and 50083900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50083927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3536 + ... + 10614.

It is an arithmetic number, because the mean of its divisors is an integer number (5194360).

Almost surely, 250083925 is an apocalyptic number.

It is an amenable number.

50083925 is a deficient number, since it is larger than the sum of its proper divisors (12248395).

50083925 is a wasteful number, since it uses less digits than its factorization.

50083925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7372 (or 7367 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 50083925 is about 7076.9997173944. Note that the first 3 decimals coincide. The cubic root of 50083925 is about 368.6091562088.

The spelling of 50083925 in words is "fifty million, eighty-three thousand, nine hundred twenty-five".

Divisors: 1 5 25 283 1415 7075 7079 35395 176975 2003357 10016785 50083925