Base | Representation |
---|---|
bin | 1100110111011… |
… | …00011000011011 |
3 | 21112002001111002 |
4 | 12123230120123 |
5 | 210112013341 |
6 | 14413055215 |
7 | 2450221142 |
oct | 633543033 |
9 | 245061432 |
10 | 107922971 |
11 | 55a13142 |
12 | 3018750b |
13 | 19488b60 |
14 | 10494759 |
15 | 971c29b |
hex | 66ec61b |
107922971 has 8 divisors (see below), whose sum is σ = 117292560. Its totient is φ = 98705952.
The previous prime is 107922959. The next prime is 107922973. The reversal of 107922971 is 179229701.
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 107922971 - 214 = 107906587 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (107922973) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36665 + ... + 39498.
It is an arithmetic number, because the mean of its divisors is an integer number (14661570).
Almost surely, 2107922971 is an apocalyptic number.
107922971 is a deficient number, since it is larger than the sum of its proper divisors (9369589).
107922971 is a wasteful number, since it uses less digits than its factorization.
107922971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76285.
The product of its (nonzero) digits is 15876, while the sum is 38.
The square root of 107922971 is about 10388.5981248675. The cubic root of 107922971 is about 476.1070702224.
The spelling of 107922971 in words is "one hundred seven million, nine hundred twenty-two thousand, nine hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •