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108380568 = 2334515857
BaseRepresentation
bin1100111010111…
…00000110011000
321112221022012010
412131130012120
5210221134233
614430545520
72454135222
oct635340630
9245838163
10108380568
11561a5a1a
12303682a0
13195b921a
1410573412
1597acb63
hex675c198

108380568 has 16 divisors (see below), whose sum is σ = 270951480. Its totient is φ = 36126848.

The previous prime is 108380567. The next prime is 108380599. The reversal of 108380568 is 865083801.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108380567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2257905 + ... + 2257952.

Almost surely, 2108380568 is an apocalyptic number.

It is an amenable number.

108380568 is an abundant number, since it is smaller than the sum of its proper divisors (162570912).

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

108380568 is a wasteful number, since it uses less digits than its factorization.

108380568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515866 (or 4515862 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 108380568 is about 10410.5988300385. The cubic root of 108380568 is about 476.7790247030.

The spelling of 108380568 in words is "one hundred eight million, three hundred eighty thousand, five hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 4515857 9031714 13547571 18063428 27095142 36126856 54190284 108380568