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108063902083 = 891214201147
BaseRepresentation
bin110010010100100011…
…1000100100110000011
3101022221011022000022211
41210221013010212003
53232303324331313
6121351024242551
710543632004054
oct1445107044603
9338834260284
10108063902083
114191428a095
1218b3a470457
13a262367937
14533200072b
152c27158e3d
hex19291c4983

108063902083 has 4 divisors (see below), whose sum is σ = 109278103320. Its totient is φ = 106849700848.

The previous prime is 108063902081. The next prime is 108063902147. The reversal of 108063902083 is 380209360801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 108063902083 - 21 = 108063902081 is a prime.

It is a super-3 number, since 3×1080639020833 (a number of 34 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108063902081) 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, 607100485 + ... + 607100662.

It is an arithmetic number, because the mean of its divisors is an integer number (27319525830).

Almost surely, 2108063902083 is an apocalyptic number.

108063902083 is a deficient number, since it is larger than the sum of its proper divisors (1214201237).

108063902083 is an equidigital number, since it uses as much as digits as its factorization.

108063902083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1214201236.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 108063902083 in words is "one hundred eight billion, sixty-three million, nine hundred two thousand, eighty-three".

Divisors: 1 89 1214201147 108063902083