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2384990875 = 5319079927
BaseRepresentation
bin1000111000101000…
…0001001010011011
320011012210002102101
42032022001022123
514341024202000
61032354344231
7113050042111
oct21612011233
96135702371
102384990875
1110142a0a43
1256688b077
132c0162107
14188a73ab1
15de5ade6a
hex8e28129b

2384990875 has 8 divisors (see below), whose sum is σ = 2976468768. Its totient is φ = 1907992600.

The previous prime is 2384990873. The next prime is 2384990887. The reversal of 2384990875 is 5780994832.

It is not a de Polignac number, because 2384990875 - 21 = 2384990873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2384990873) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9539839 + ... + 9540088.

It is an arithmetic number, because the mean of its divisors is an integer number (372058596).

Almost surely, 22384990875 is an apocalyptic number.

2384990875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2384990875 is a deficient number, since it is larger than the sum of its proper divisors (591477893).

2384990875 is an equidigital number, since it uses as much as digits as its factorization.

2384990875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19079942 (or 19079932 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

The square root of 2384990875 is about 48836.3683641607. The cubic root of 2384990875 is about 1336.0690609581.

The spelling of 2384990875 in words is "two billion, three hundred eighty-four million, nine hundred ninety thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 19079927 95399635 476998175 2384990875