Base | Representation |
---|---|
bin | 110010010011110110… |
… | …0000111111011101111 |
3 | 101022212111102202000222 |
4 | 1210213230013323233 |
5 | 3232231223420110 |
6 | 121344413241555 |
7 | 10543222235402 |
oct | 1444754077357 |
9 | 338774382028 |
10 | 108040060655 |
11 | 4190188572a |
12 | 18b324932bb |
13 | a25a43ab97 |
14 | 532cb95d39 |
15 | 2c24ee9c55 |
hex | 1927b07eef |
108040060655 has 8 divisors (see below), whose sum is σ = 129672552672. Its totient is φ = 86415728608.
The previous prime is 108040060649. The next prime is 108040060691. The reversal of 108040060655 is 556060040801.
It is a happy number.
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 108040060655 - 220 = 108039012079 is a prime.
It is a super-3 number, since 3×1080400606553 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2010824 + ... + 2063853.
It is an arithmetic number, because the mean of its divisors is an integer number (16209069084).
Almost surely, 2108040060655 is an apocalyptic number.
108040060655 is a deficient number, since it is larger than the sum of its proper divisors (21632492017).
108040060655 is an equidigital number, since it uses as much as digits as its factorization.
108040060655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4079985.
The product of its (nonzero) digits is 28800, while the sum is 35.
The spelling of 108040060655 in words is "one hundred eight billion, forty million, sixty thousand, six hundred fifty-five".
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