Base | Representation |
---|---|
bin | 101000100000111… |
… | …0001011001100100 |
3 | 10111201222122021010 |
4 | 1101001301121210 |
5 | 10241002401410 |
6 | 342521022220 |
7 | 45454604433 |
oct | 12101613144 |
9 | 3451878233 |
10 | 1359418980 |
11 | 6383a1667 |
12 | 31b324970 |
13 | 18884063a |
14 | cc78b11a |
15 | 7e52ac20 |
hex | 51071664 |
1359418980 has 24 divisors (see below), whose sum is σ = 3806373312. Its totient is φ = 362511712.
The previous prime is 1359418967. The next prime is 1359418987. The reversal of 1359418980 is 898149531.
It is not an unprimeable number, because it can be changed into a prime (1359418987) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11328432 + ... + 11328551.
It is an arithmetic number, because the mean of its divisors is an integer number (158598888).
Almost surely, 21359418980 is an apocalyptic number.
1359418980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1359418980 is an abundant number, since it is smaller than the sum of its proper divisors (2446954332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1359418980 is a wasteful number, since it uses less digits than its factorization.
1359418980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22656995 (or 22656993 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 48.
The square root of 1359418980 is about 36870.2994292154. The cubic root of 1359418980 is about 1107.7738518064.
The spelling of 1359418980 in words is "one billion, three hundred fifty-nine million, four hundred eighteen thousand, nine hundred eighty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •