Base | Representation |
---|---|
bin | 101011010111011010100… |
… | …101100001001100000000 |
3 | 101112220002212112100000110 |
4 | 223113122211201030000 |
5 | 342311200334320410 |
6 | 10201010224151320 |
7 | 425206102455156 |
oct | 53273245411400 |
9 | 11486085470013 |
10 | 2980079604480 |
11 | a49932278790 |
12 | 401686768540 |
13 | 1880357a7614 |
14 | a43454133d6 |
15 | 527ba99e720 |
hex | 2b5da961300 |
2980079604480 has 576 divisors, whose sum is σ = 10496068853760. Its totient is φ = 714612326400.
The previous prime is 2980079604479. The next prime is 2980079604533. The reversal of 2980079604480 is 844069700892.
It is a self number, because there is not a number n which added to its sum of digits gives 2980079604480.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1645542775 + ... + 1645544585.
It is an arithmetic number, because the mean of its divisors is an integer number (18222341760).
Almost surely, 22980079604480 is an apocalyptic number.
2980079604480 is a gapful number since it is divisible by the number (20) 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 2980079604480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5248034426880).
2980079604480 is an abundant number, since it is smaller than the sum of its proper divisors (7515989249280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2980079604480 is a wasteful number, since it uses less digits than its factorization.
2980079604480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2248 (or 2234 counting only the distinct ones).
The product of its (nonzero) digits is 6967296, while the sum is 57.
The spelling of 2980079604480 in words is "two trillion, nine hundred eighty billion, seventy-nine million, six hundred four thousand, four hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •