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50968700 = 2252509687
BaseRepresentation
bin1100001001101…
…1100001111100
310112220110220122
43002123201330
5101021444300
65020234112
71156140536
oct302334174
9115813818
1050968700
11268525a2
121509b938
13a7372c3
146aaa856
15471bc85
hex309b87c

50968700 has 18 divisors (see below), whose sum is σ = 110602296. Its totient is φ = 20387440.

The previous prime is 50968663. The next prime is 50968751. The reversal of 50968700 is 786905.

50968700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 254744 + ... + 254943.

It is an arithmetic number, because the mean of its divisors is an integer number (6144572).

Almost surely, 250968700 is an apocalyptic number.

50968700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50968700 is an abundant number, since it is smaller than the sum of its proper divisors (59633596).

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

50968700 is a wasteful number, since it uses less digits than its factorization.

50968700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509701 (or 509694 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 50968700 is about 7139.2366538727. The cubic root of 50968700 is about 370.7670961386.

The spelling of 50968700 in words is "fifty million, nine hundred sixty-eight thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 509687 1019374 2038748 2548435 5096870 10193740 12742175 25484350 50968700