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2550372575 = 52102014903
BaseRepresentation
bin1001100000000011…
…1001100011011111
320120201222100110112
42120000321203133
520210343410300
61101023200235
7120125544362
oct23000714337
96521870415
102550372575
111099689733
125b214607b
133184b82ca
141a2a040d9
15edd7ae35
hex980398df

2550372575 has 6 divisors (see below), whose sum is σ = 3162462024. Its totient is φ = 2040298040.

The previous prime is 2550372553. The next prime is 2550372581. The reversal of 2550372575 is 5752730552.

It is not a de Polignac number, because 2550372575 - 220 = 2549323999 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 5 ways as a sum of consecutive naturals, for example, 51007427 + ... + 51007476.

It is an arithmetic number, because the mean of its divisors is an integer number (527077004).

Almost surely, 22550372575 is an apocalyptic number.

2550372575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2550372575 is a deficient number, since it is larger than the sum of its proper divisors (612089449).

2550372575 is a wasteful number, since it uses less digits than its factorization.

2550372575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102014913 (or 102014908 counting only the distinct ones).

The product of its (nonzero) digits is 367500, while the sum is 41.

The square root of 2550372575 is about 50501.2135992790. The cubic root of 2550372575 is about 1366.2637421827.

The spelling of 2550372575 in words is "two billion, five hundred fifty million, three hundred seventy-two thousand, five hundred seventy-five".

Divisors: 1 5 25 102014903 510074515 2550372575