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2555030075 = 521331253601
BaseRepresentation
bin1001100001001010…
…1010101000111011
320121001201222100112
42120102222220323
520213041430300
61101311054535
7120213253163
oct23022525073
96531658315
102555030075
1110a127aa04
125b381144b
13319459220
141a34975a3
15ee49ae35
hex984aaa3b

2555030075 has 24 divisors (see below), whose sum is σ = 3522024576. Its totient is φ = 1825920000.

The previous prime is 2555030063. The next prime is 2555030099. The reversal of 2555030075 is 5700305552.

It is not a de Polignac number, because 2555030075 - 216 = 2554964539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 116726 + ... + 136875.

It is an arithmetic number, because the mean of its divisors is an integer number (146751024).

Almost surely, 22555030075 is an apocalyptic number.

2555030075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2555030075 is a deficient number, since it is larger than the sum of its proper divisors (966994501).

2555030075 is a wasteful number, since it uses less digits than its factorization.

2555030075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253655 (or 253650 counting only the distinct ones).

The product of its (nonzero) digits is 26250, while the sum is 32.

The square root of 2555030075 is about 50547.3053188793. The cubic root of 2555030075 is about 1367.0949284130.

The spelling of 2555030075 in words is "two billion, five hundred fifty-five million, thirty thousand, seventy-five".

Divisors: 1 5 13 25 31 65 155 325 403 775 2015 10075 253601 1268005 3296813 6340025 7861631 16484065 39308155 82420325 102201203 196540775 511006015 2555030075