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2752750250025 = 35243853565969
BaseRepresentation
bin101000000011101100101…
…100110110100000101001
3100202011022220020121002220
4220003230230312200221
5330100113031000100
65504332423144253
7402610501026006
oct50035454664051
910664286217086
102752750250025
11971486830036
123856025a5089
1316c77749c8b9
149733b8788ad
154b9130d8aa0
hex280ecb36829

2752750250025 has 24 divisors (see below), whose sum is σ = 4657055932320. Its totient is φ = 1433990826240.

The previous prime is 2752750250021. The next prime is 2752750250027. The reversal of 2752750250025 is 5200520572572.

It is not a de Polignac number, because 2752750250025 - 22 = 2752750250021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2752750250021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 426779760 + ... + 426786209.

It is an arithmetic number, because the mean of its divisors is an integer number (194043997180).

Almost surely, 22752750250025 is an apocalyptic number.

2752750250025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2752750250025 is a deficient number, since it is larger than the sum of its proper divisors (1904305682295).

2752750250025 is a wasteful number, since it uses less digits than its factorization.

2752750250025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853566025 (or 853566020 counting only the distinct ones).

The product of its (nonzero) digits is 490000, while the sum is 42.

The spelling of 2752750250025 in words is "two trillion, seven hundred fifty-two billion, seven hundred fifty million, two hundred fifty thousand, twenty-five".

Divisors: 1 3 5 15 25 43 75 129 215 645 1075 3225 853565969 2560697907 4267829845 12803489535 21339149225 36703336667 64017447675 110110010001 183516683335 550550050005 917583416675 2752750250025