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3031367125 = 5324250937
BaseRepresentation
bin1011010010101110…
…1111110111010101
321211021001101221111
42310223233313111
522202012222000
61220444415021
7135056124013
oct26453576725
97737041844
103031367125
111316144a96
12707247471
13394047877
1420a84d8b3
1512b1dccba
hexb4aefdd5

3031367125 has 8 divisors (see below), whose sum is σ = 3783146328. Its totient is φ = 2425093600.

The previous prime is 3031367111. The next prime is 3031367153. The reversal of 3031367125 is 5217631303.

It can be written as a sum of positive squares in 4 ways, for example, as 309971236 + 2721395889 = 17606^2 + 52167^2 .

It is not a de Polignac number, because 3031367125 - 27 = 3031366997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12125344 + ... + 12125593.

It is an arithmetic number, because the mean of its divisors is an integer number (472893291).

Almost surely, 23031367125 is an apocalyptic number.

It is an amenable number.

3031367125 is a deficient number, since it is larger than the sum of its proper divisors (751779203).

3031367125 is an equidigital number, since it uses as much as digits as its factorization.

3031367125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24250952 (or 24250942 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 3031367125 is about 55057.8525280454. The cubic root of 3031367125 is about 1447.2587328301.

Adding to 3031367125 its reverse (5217631303), we get a palindrome (8248998428).

The spelling of 3031367125 in words is "three billion, thirty-one million, three hundred sixty-seven thousand, one hundred twenty-five".

Divisors: 1 5 25 125 24250937 121254685 606273425 3031367125