Base | Representation |
---|---|
bin | 111010011101111… |
… | …011110101001000 |
3 | 2112100210012012000 |
4 | 322131323311020 |
5 | 4002104111033 |
6 | 241200351000 |
7 | 33210505614 |
oct | 7235736510 |
9 | 2470705160 |
10 | 980925768 |
11 | 463786059 |
12 | 234615460 |
13 | 1282bc264 |
14 | 943c4344 |
15 | 5b1b4a13 |
hex | 3a77bd48 |
980925768 has 64 divisors (see below), whose sum is σ = 2868216000. Its totient is φ = 309764736.
The previous prime is 980925733. The next prime is 980925797. The reversal of 980925768 is 867529089.
It is a happy number.
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, 115405 + ... + 123612.
It is an arithmetic number, because the mean of its divisors is an integer number (44815875).
Almost surely, 2980925768 is an apocalyptic number.
It is an amenable number.
980925768 is an abundant number, since it is smaller than the sum of its proper divisors (1887290232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
980925768 is a wasteful number, since it uses less digits than its factorization.
980925768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239051 (or 239041 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 54.
The square root of 980925768 is about 31319.7344816331. The cubic root of 980925768 is about 993.6010636176.
The spelling of 980925768 in words is "nine hundred eighty million, nine hundred twenty-five thousand, seven hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •