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108058285 = 522379661
BaseRepresentation
bin1100111000011…
…01011010101101
321112022221002201
412130031122231
5210130331120
614420021501
72451323506
oct634153255
9245287081
10108058285
1155aa5875
1230231891
131950561a
14104cbbad
15974740a
hex670d6ad

108058285 has 8 divisors (see below), whose sum is σ = 129741336. Its totient is φ = 86399040.

The previous prime is 108058283. The next prime is 108058289. The reversal of 108058285 is 582850801.

It can be written as a sum of positive squares in 4 ways, for example, as 956484 + 107101801 = 978^2 + 10349^2 .

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

It is not a de Polignac number, because 108058285 - 21 = 108058283 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 (108058283) 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, 6355 + ... + 16015.

It is an arithmetic number, because the mean of its divisors is an integer number (16217667).

Almost surely, 2108058285 is an apocalyptic number.

It is an amenable number.

108058285 is a deficient number, since it is larger than the sum of its proper divisors (21683051).

108058285 is an equidigital number, since it uses as much as digits as its factorization.

108058285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11903.

The product of its (nonzero) digits is 25600, while the sum is 37.

The square root of 108058285 is about 10395.1087055403. The cubic root of 108058285 is about 476.3059683973.

The spelling of 108058285 in words is "one hundred eight million, fifty-eight thousand, two hundred eighty-five".

Divisors: 1 5 2237 9661 11185 48305 21611657 108058285