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2958208925 = 527103164117
BaseRepresentation
bin1011000001010010…
…1010111110011101
321122011101120202112
42300110222332131
522024300141200
61205312403405
7133210234550
oct26024527635
97564346675
102958208925
111288917171
126a6846565
13381b416a9
14200c48697
15124a8b535
hexb052af9d

2958208925 has 24 divisors (see below), whose sum is σ = 4232931456. Its totient is φ = 2008779840.

The previous prime is 2958208921. The next prime is 2958208961. The reversal of 2958208925 is 5298028592.

It is not a de Polignac number, because 2958208925 - 22 = 2958208921 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2958208921) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 64034 + ... + 100083.

It is an arithmetic number, because the mean of its divisors is an integer number (176372144).

Almost surely, 22958208925 is an apocalyptic number.

2958208925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2958208925 is a deficient number, since it is larger than the sum of its proper divisors (1274722531).

2958208925 is a wasteful number, since it uses less digits than its factorization.

2958208925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164237 (or 164232 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 50.

The square root of 2958208925 is about 54389.4192375686. The cubic root of 2958208925 is about 1435.5212123254.

The spelling of 2958208925 in words is "two billion, nine hundred fifty-eight million, two hundred eight thousand, nine hundred twenty-five".

Divisors: 1 5 7 25 35 103 175 515 721 2575 3605 18025 164117 820585 1148819 4102925 5744095 16904051 28720475 84520255 118328357 422601275 591641785 2958208925