Base | Representation |
---|---|
bin | 1111110010111011… |
… | …10101100000110010 |
3 | 210220000012122211010 |
4 | 13321131311200302 |
5 | 114331430043232 |
6 | 3521254331350 |
7 | 420102330504 |
oct | 77135654062 |
9 | 23800178733 |
10 | 8480315442 |
11 | 3661a0a565 |
12 | 1788059b56 |
13 | a51bc5541 |
14 | 5a63b7d74 |
15 | 3497760cc |
hex | 1f9775832 |
8480315442 has 32 divisors (see below), whose sum is σ = 17392475520. Its totient is φ = 2754942080.
The previous prime is 8480315413. The next prime is 8480315461. The reversal of 8480315442 is 2445130848.
It is a self number, because there is not a number n which added to its sum of digits gives 8480315442.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224284 + ... + 259352.
It is an arithmetic number, because the mean of its divisors is an integer number (543514860).
Almost surely, 28480315442 is an apocalyptic number.
8480315442 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
8480315442 is an abundant number, since it is smaller than the sum of its proper divisors (8912160078).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8480315442 is a wasteful number, since it uses less digits than its factorization.
8480315442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36098.
The product of its (nonzero) digits is 122880, while the sum is 39.
The square root of 8480315442 is about 92088.6281904557. The cubic root of 8480315442 is about 2039.2509298067.
The spelling of 8480315442 in words is "eight billion, four hundred eighty million, three hundred fifteen thousand, four hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •