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380072875825 = 5283183167651
BaseRepresentation
bin1011000011111100001…
…10111101011100110001
31100100000221011120120201
411201332012331130301
522211342124011300
6450334132435201
736313363066036
oct5417606753461
91310027146521
10380072875825
11137208259035
12617b1778b01
1329ac109b1c6
141457784b38d
159d4727566a
hex587e1bd731

380072875825 has 12 divisors (see below), whose sum is σ = 476968565808. Its totient is φ = 300394946000.

The previous prime is 380072875771. The next prime is 380072875891. The reversal of 380072875825 is 528578270083.

It is not a de Polignac number, because 380072875825 - 211 = 380072873777 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91581751 + ... + 91585900.

It is an arithmetic number, because the mean of its divisors is an integer number (39747380484).

Almost surely, 2380072875825 is an apocalyptic number.

It is an amenable number.

380072875825 is a deficient number, since it is larger than the sum of its proper divisors (96895689983).

380072875825 is a wasteful number, since it uses less digits than its factorization.

380072875825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183167744 (or 183167739 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 55.

The spelling of 380072875825 in words is "three hundred eighty billion, seventy-two million, eight hundred seventy-five thousand, eight hundred twenty-five".

Divisors: 1 5 25 83 415 2075 183167651 915838255 4579191275 15202915033 76014575165 380072875825