Base | Representation |
---|---|
bin | 110010011111111110… |
… | …1111011111000001111 |
3 | 101100220212212212022210 |
4 | 1210333331323320033 |
5 | 3234100012224210 |
6 | 121453043441503 |
7 | 10556266355304 |
oct | 1447775737017 |
9 | 340825785283 |
10 | 108447383055 |
11 | 41aa07a2010 |
12 | 19026986293 |
13 | a2c394435b |
14 | 536ad050ab |
15 | 2c4ab57e20 |
hex | 193ff7be0f |
108447383055 has 16 divisors (see below), whose sum is σ = 189289977984. Its totient is φ = 52580549280.
The previous prime is 108447383047. The next prime is 108447383071. The reversal of 108447383055 is 550383744801.
It is not a de Polignac number, because 108447383055 - 23 = 108447383047 is a prime.
It is a super-2 number, since 2×1084473830552 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 108447382995 and 108447383013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328628269 + ... + 328628598.
It is an arithmetic number, because the mean of its divisors is an integer number (11830623624).
Almost surely, 2108447383055 is an apocalyptic number.
108447383055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
108447383055 is a deficient number, since it is larger than the sum of its proper divisors (80842594929).
108447383055 is a wasteful number, since it uses less digits than its factorization.
108447383055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657256886.
The product of its (nonzero) digits is 1612800, while the sum is 48.
The spelling of 108447383055 in words is "one hundred eight billion, four hundred forty-seven million, three hundred eighty-three thousand, fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •