Search a number
-
+
108876072 = 2336767709
BaseRepresentation
bin1100111110101…
…01000100101000
321120212110220010
412133111010220
5210333013242
614445331520
72461300644
oct637250450
9246773803
10108876072
1156504228
1230566ba0
1319730916
1410661c24
15985989c
hex67d5128

108876072 has 32 divisors (see below), whose sum is σ = 276256800. Its totient is φ = 35749824.

The previous prime is 108876071. The next prime is 108876077. The reversal of 108876072 is 270678801.

It is a self number, because there is not a number n which added to its sum of digits gives 108876072.

It is not an unprimeable number, because it can be changed into a prime (108876071) 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 7 ways as a sum of consecutive naturals, for example, 32247 + ... + 35462.

It is an arithmetic number, because the mean of its divisors is an integer number (8633025).

Almost surely, 2108876072 is an apocalyptic number.

108876072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

108876072 is an abundant number, since it is smaller than the sum of its proper divisors (167380728).

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

108876072 is a wasteful number, since it uses less digits than its factorization.

108876072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67785 (or 67781 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 108876072 is about 10434.3697461802. The cubic root of 108876072 is about 477.5045139052.

The spelling of 108876072 in words is "one hundred eight million, eight hundred seventy-six thousand, seventy-two".

Divisors: 1 2 3 4 6 8 12 24 67 134 201 268 402 536 804 1608 67709 135418 203127 270836 406254 541672 812508 1625016 4536503 9073006 13609509 18146012 27219018 36292024 54438036 108876072