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108108229009 = 1123427305253
BaseRepresentation
bin110010010101111000…
…0001010100110010001
3101100001020201001102211
41210223300022212101
53232401201312014
6121355250312121
710545010533064
oct1445360124621
9340036631384
10108108229009
1141937305610
1218b51288641
13a26b5b7aa1
145337c5c8db
152c2aeb2cc4
hex192bc0a991

108108229009 has 8 divisors (see below), whose sum is σ = 123063913152. Its totient is φ = 94007155440.

The previous prime is 108108229007. The next prime is 108108229069. The reversal of 108108229009 is 900922801801.

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

It is not a de Polignac number, because 108108229009 - 21 = 108108229007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108108229001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213652374 + ... + 213652879.

It is an arithmetic number, because the mean of its divisors is an integer number (15382989144).

Almost surely, 2108108229009 is an apocalyptic number.

It is an amenable number.

108108229009 is a deficient number, since it is larger than the sum of its proper divisors (14955684143).

108108229009 is a wasteful number, since it uses less digits than its factorization.

108108229009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427305287.

The product of its (nonzero) digits is 20736, while the sum is 40.

The spelling of 108108229009 in words is "one hundred eight billion, one hundred eight million, two hundred twenty-nine thousand, nine".

Divisors: 1 11 23 253 427305253 4700357783 9828020819 108108229009