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2525025275 = 52101001011
BaseRepresentation
bin1001011010000000…
…1101001111111011
320111222021120111122
42112200031033323
520132401302100
61054320015455
7116400234503
oct22640151773
96458246448
102525025275
111086346953
125a576158b
13313181cc6
1419d4c6a03
15eba20985
hex9680d3fb

2525025275 has 6 divisors (see below), whose sum is σ = 3131031372. Its totient is φ = 2020020200.

The previous prime is 2525025247. The next prime is 2525025287. The reversal of 2525025275 is 5725205252.

It is not a de Polignac number, because 2525025275 - 212 = 2525021179 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50500481 + ... + 50500530.

It is an arithmetic number, because the mean of its divisors is an integer number (521838562).

Almost surely, 22525025275 is an apocalyptic number.

2525025275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2525025275 is a deficient number, since it is larger than the sum of its proper divisors (606006097).

2525025275 is a wasteful number, since it uses less digits than its factorization.

2525025275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101001021 (or 101001016 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 35.

The square root of 2525025275 is about 50249.6296006249. The cubic root of 2525025275 is about 1361.7223843229.

The spelling of 2525025275 in words is "two billion, five hundred twenty-five million, twenty-five thousand, two hundred seventy-five".

Divisors: 1 5 25 101001011 505005055 2525025275