Base | Representation |
---|---|
bin | 110011110011010… |
… | …001111110001000 |
3 | 2020120022212222000 |
4 | 303303101332020 |
5 | 3234441042333 |
6 | 222123231000 |
7 | 30352031520 |
oct | 6363217610 |
9 | 2216285860 |
10 | 869080968 |
11 | 406634438 |
12 | 203078460 |
13 | 10b08c2c2 |
14 | 835cc680 |
15 | 51470713 |
hex | 33cd1f88 |
869080968 has 64 divisors (see below), whose sum is σ = 2758992000. Its totient is φ = 248308416.
The previous prime is 869080943. The next prime is 869080991.
869080968 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (54).
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, 285883 + ... + 288906.
It is an arithmetic number, because the mean of its divisors is an integer number (43109250).
Almost surely, 2869080968 is an apocalyptic number.
It is an amenable number.
869080968 is an abundant number, since it is smaller than the sum of its proper divisors (1889911032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
869080968 is a wasteful number, since it uses less digits than its factorization.
869080968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 574811 (or 574801 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 54.
The square root of 869080968 is about 29480.1792396179. The cubic root of 869080968 is about 954.3040050091.
The spelling of 869080968 in words is "eight hundred sixty-nine million, eighty thousand, nine hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.156 sec. • engine limits •