Base | Representation |
---|---|
bin | 110000001001010… |
… | …111010001001000 |
3 | 2002021221111201220 |
4 | 300021113101020 |
5 | 3123241322333 |
6 | 212053042040 |
7 | 26005566150 |
oct | 6011272110 |
9 | 2067844656 |
10 | 807760968 |
11 | 384a61853 |
12 | 1a6626320 |
13 | cb46c591 |
14 | 793c9760 |
15 | 4adab8b3 |
hex | 30257448 |
807760968 has 32 divisors (see below), whose sum is σ = 2307888960. Its totient is φ = 230788800.
The previous prime is 807760939. The next prime is 807760979. The reversal of 807760968 is 869067708.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 807760968.
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 7 ways as a sum of consecutive naturals, for example, 2403883 + ... + 2404218.
It is an arithmetic number, because the mean of its divisors is an integer number (72121530).
Almost surely, 2807760968 is an apocalyptic number.
It is an amenable number.
807760968 is an abundant number, since it is smaller than the sum of its proper divisors (1500127992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
807760968 is a wasteful number, since it uses less digits than its factorization.
807760968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4808117 (or 4808113 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 51.
The square root of 807760968 is about 28421.1359378896. The cubic root of 807760968 is about 931.3100464382.
The spelling of 807760968 in words is "eight hundred seven million, seven hundred sixty thousand, nine hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •