Base | Representation |
---|---|
bin | 1101111110001101000… |
… | …11011111001011100010 |
3 | 1200220011002012221111020 |
4 | 12333012203133023202 |
5 | 30331142033431003 |
6 | 1004313045030310 |
7 | 46453434304554 |
oct | 6770643371342 |
9 | 1626132187436 |
10 | 480072561378 |
11 | 175663499963 |
12 | 7905b3b5396 |
13 | 363697ca787 |
14 | 193428294d4 |
15 | c74b44bd53 |
hex | 6fc68df2e2 |
480072561378 has 64 divisors (see below), whose sum is σ = 1021063760640. Its totient is φ = 149954035712.
The previous prime is 480072561343. The next prime is 480072561413. The reversal of 480072561378 is 873165270084.
It is an interprime number because it is at equal distance from previous prime (480072561343) and next prime (480072561413).
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a self number, because there is not a number n which added to its sum of digits gives 480072561378.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50673250 + ... + 50682722.
It is an arithmetic number, because the mean of its divisors is an integer number (15954121260).
Almost surely, 2480072561378 is an apocalyptic number.
480072561378 is an abundant number, since it is smaller than the sum of its proper divisors (540991199262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
480072561378 is a wasteful number, since it uses less digits than its factorization.
480072561378 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11611.
The product of its (nonzero) digits is 2257920, while the sum is 51.
The spelling of 480072561378 in words is "four hundred eighty billion, seventy-two million, five hundred sixty-one thousand, three hundred seventy-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •