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108038963 = 532119661
BaseRepresentation
bin1100111000010…
…00101100110011
321112021221121002
412130020230303
5210124221323
614415352215
72451213254
oct634105463
9245257532
10108038963
1155a922aa
123022266b
13194c98a6
14104c4b2b
159741828
hex6708b33

108038963 has 8 divisors (see below), whose sum is σ = 110610576. Its totient is φ = 105487200.

The previous prime is 108038939. The next prime is 108039011. The reversal of 108038963 is 369830801.

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

It is a cyclic number.

It is not a de Polignac number, because 108038963 - 210 = 108037939 is a prime.

It is a super-2 number, since 2×1080389632 = 23344835052230738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108038923) 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, 6353 + ... + 16013.

It is an arithmetic number, because the mean of its divisors is an integer number (13826322).

Almost surely, 2108038963 is an apocalyptic number.

108038963 is a deficient number, since it is larger than the sum of its proper divisors (2571613).

108038963 is an equidigital number, since it uses as much as digits as its factorization.

108038963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9925.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 108038963 is about 10394.1792845804. The cubic root of 108038963 is about 476.2775771375.

The spelling of 108038963 in words is "one hundred eight million, thirty-eight thousand, nine hundred sixty-three".

Divisors: 1 53 211 9661 11183 512033 2038471 108038963