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108980713 = 195735827
BaseRepresentation
bin1100111111011…
…10100111101001
321121001210102201
412133232213221
5210344340323
614451500201
72462215012
oct637564751
9247053381
10108980713
1156575906
12305b7661
131976943a
141068c009
15987a8ad
hex67ee9e9

108980713 has 4 divisors (see below), whose sum is σ = 114716560. Its totient is φ = 103244868.

The previous prime is 108980689. The next prime is 108980723. The reversal of 108980713 is 317089801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 108980713 - 25 = 108980681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108980723) 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, 2867895 + ... + 2867932.

It is an arithmetic number, because the mean of its divisors is an integer number (28679140).

Almost surely, 2108980713 is an apocalyptic number.

It is an amenable number.

108980713 is a deficient number, since it is larger than the sum of its proper divisors (5735847).

108980713 is an equidigital number, since it uses as much as digits as its factorization.

108980713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5735846.

The product of its (nonzero) digits is 12096, while the sum is 37.

The square root of 108980713 is about 10439.3827882687. The cubic root of 108980713 is about 477.6574417550.

The spelling of 108980713 in words is "one hundred eight million, nine hundred eighty thousand, seven hundred thirteen".

Divisors: 1 19 5735827 108980713