Base | Representation |
---|---|
bin | 110010011000101000… |
… | …0111111011011011100 |
3 | 101100021200202002100111 |
4 | 1210301100333123130 |
5 | 3233043341020332 |
6 | 121412352535404 |
7 | 10550212642303 |
oct | 1446120773334 |
9 | 340250662314 |
10 | 108200720092 |
11 | 41984538523 |
12 | 18b78251564 |
13 | a2847cc83a |
14 | 534625743a |
15 | 2c34182947 |
hex | 193143f6dc |
108200720092 has 12 divisors (see below), whose sum is σ = 191478803040. Its totient is φ = 53492490656.
The previous prime is 108200720011. The next prime is 108200720099. The reversal of 108200720092 is 290027002801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108200720099) 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, 151966948 + ... + 151967659.
It is an arithmetic number, because the mean of its divisors is an integer number (15956566920).
Almost surely, 2108200720092 is an apocalyptic number.
It is an amenable number.
108200720092 is a deficient number, since it is larger than the sum of its proper divisors (83278082948).
108200720092 is a wasteful number, since it uses less digits than its factorization.
108200720092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303934700 (or 303934698 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 31.
Adding to 108200720092 its reverse (290027002801), we get a palindrome (398227722893).
The spelling of 108200720092 in words is "one hundred eight billion, two hundred million, seven hundred twenty thousand, ninety-two".
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