Base | Representation |
---|---|
bin | 1010000111101001… |
… | …00000100000000100 |
3 | 112000121210002221002 |
4 | 11003310200200010 |
5 | 42111244233010 |
6 | 2255031512432 |
7 | 251426040512 |
oct | 50364404004 |
9 | 15017702832 |
10 | 5432805380 |
11 | 233874a102 |
12 | 1077528718 |
13 | 687718052 |
14 | 3977654b2 |
15 | 21be4a1a5 |
hex | 143d20804 |
5432805380 has 12 divisors (see below), whose sum is σ = 11408891340. Its totient is φ = 2173122144.
The previous prime is 5432805377. The next prime is 5432805403. The reversal of 5432805380 is 835082345.
It can be written as a sum of positive squares in 2 ways, for example, as 1650309376 + 3782496004 = 40624^2 + 61502^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135820115 + ... + 135820154.
It is an arithmetic number, because the mean of its divisors is an integer number (950740945).
Almost surely, 25432805380 is an apocalyptic number.
It is an amenable number.
5432805380 is an abundant number, since it is smaller than the sum of its proper divisors (5976085960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5432805380 is a wasteful number, since it uses less digits than its factorization.
5432805380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 271640278 (or 271640276 counting only the distinct ones).
The product of its (nonzero) digits is 115200, while the sum is 38.
The square root of 5432805380 is about 73707.5666400676. The cubic root of 5432805380 is about 1757.9561954690.
The spelling of 5432805380 in words is "five billion, four hundred thirty-two million, eight hundred five thousand, three hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •