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108872058 = 2318145343
BaseRepresentation
bin1100111110101…
…00000101111010
321120212021101110
412133110011322
5210332401213
614445301150
72461253151
oct637240572
9246767343
10108872058
1156501209
12305647b6
131972bb49
1410660598
1598585c3
hex67d417a

108872058 has 8 divisors (see below), whose sum is σ = 217744128. Its totient is φ = 36290684.

The previous prime is 108872053. The next prime is 108872059. The reversal of 108872058 is 850278801.

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

108872058 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (108872053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9072666 + ... + 9072677.

It is an arithmetic number, because the mean of its divisors is an integer number (27218016).

Almost surely, 2108872058 is an apocalyptic number.

108872058 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108872058 is a wasteful number, since it uses less digits than its factorization.

108872058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18145348.

The product of its (nonzero) digits is 35840, while the sum is 39.

The square root of 108872058 is about 10434.1773992970. The cubic root of 108872058 is about 477.4986456839.

The spelling of 108872058 in words is "one hundred eight million, eight hundred seventy-two thousand, fifty-eight".

Divisors: 1 2 3 6 18145343 36290686 54436029 108872058