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2525005027 = 8988132203
BaseRepresentation
bin1001011010000000…
…1000010011100011
320111222020112201201
42112200020103203
520132400130102
61054315342031
7116400121456
oct22640102343
96458215651
102525005027
111086332716
125a5751917
13313175a1c
1419d4bd49d
15eba19987
hex968084e3

2525005027 has 8 divisors (see below), whose sum is σ = 2556353520. Its totient is φ = 2493722880.

The previous prime is 2525005009. The next prime is 2525005033. The reversal of 2525005027 is 7205005252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2525005027 - 223 = 2516616419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2525004986 and 2525005004.

It is not an unprimeable number, because it can be changed into a prime (2525008027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62308 + ... + 94510.

It is an arithmetic number, because the mean of its divisors is an integer number (319544190).

Almost surely, 22525005027 is an apocalyptic number.

2525005027 is a deficient number, since it is larger than the sum of its proper divisors (31348493).

2525005027 is an equidigital number, since it uses as much as digits as its factorization.

2525005027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33173.

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 2525005027 is about 50249.4281260991. The cubic root of 2525005027 is about 1361.7187444611.

The spelling of 2525005027 in words is "two billion, five hundred twenty-five million, five thousand, twenty-seven".

Divisors: 1 89 881 32203 78409 2866067 28370843 2525005027