Base | Representation |
---|---|
bin | 1100111000011… |
… | …00111110101111 |
3 | 21112022211122102 |
4 | 12130030332233 |
5 | 210130301440 |
6 | 14420005315 |
7 | 2451315341 |
oct | 634147657 |
9 | 245284572 |
10 | 108056495 |
11 | 55aa4498 |
12 | 3023083b |
13 | 19504871 |
14 | 104cb291 |
15 | 9746b15 |
hex | 670cfaf |
108056495 has 4 divisors (see below), whose sum is σ = 129667800. Its totient is φ = 86445192.
The previous prime is 108056423. The next prime is 108056503. The reversal of 108056495 is 594650801.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 594650801 = 12821 ⋅46381.
It is a cyclic number.
It is not a de Polignac number, because 108056495 - 220 = 107007919 is a prime.
It is a super-2 number, since 2×1080564952 = 23352412223370050, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10805645 + ... + 10805654.
It is an arithmetic number, because the mean of its divisors is an integer number (32416950).
Almost surely, 2108056495 is an apocalyptic number.
108056495 is a deficient number, since it is larger than the sum of its proper divisors (21611305).
108056495 is an equidigital number, since it uses as much as digits as its factorization.
108056495 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21611304.
The product of its (nonzero) digits is 43200, while the sum is 38.
The square root of 108056495 is about 10395.0226069980. The cubic root of 108056495 is about 476.3033383587.
It can be divided in two parts, 1080 and 56495, that added together give a palindrome (57575).
The spelling of 108056495 in words is "one hundred eight million, fifty-six thousand, four hundred ninety-five".
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