Base | Representation |
---|---|
bin | 110010101000011000… |
… | …1000110100000000000 |
3 | 101101122112020020111220 |
4 | 1211100301012200000 |
5 | 3240134140400420 |
6 | 121541032435040 |
7 | 10566261134421 |
oct | 1452061064000 |
9 | 341575206456 |
10 | 108729231360 |
11 | 421258a88a2 |
12 | 190a5248a80 |
13 | a33a1580b9 |
14 | 5396511648 |
15 | 2c6577d840 |
hex | 1950c46800 |
108729231360 has 576 divisors, whose sum is σ = 374753433600. Its totient is φ = 26878279680.
The previous prime is 108729231319. The next prime is 108729231371. The reversal of 108729231360 is 63132927801.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 856135617 + ... + 856135743.
It is an arithmetic number, because the mean of its divisors is an integer number (650613600).
Almost surely, 2108729231360 is an apocalyptic number.
108729231360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 108729231360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187376716800).
108729231360 is an abundant number, since it is smaller than the sum of its proper divisors (266024202240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108729231360 is a wasteful number, since it uses less digits than its factorization.
108729231360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 248 (or 197 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 42.
The spelling of 108729231360 in words is "one hundred eight billion, seven hundred twenty-nine million, two hundred thirty-one thousand, three hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •