Base | Representation |
---|---|
bin | 100110111110100… |
… | …0101100010111010 |
3 | 10101010222010110001 |
4 | 1031331011202322 |
5 | 10134302443010 |
6 | 333435543214 |
7 | 44260422244 |
oct | 11575054272 |
9 | 3333863401 |
10 | 1307859130 |
11 | 611285a16 |
12 | 305bbab0a |
13 | 17ac5a256 |
14 | c59a9094 |
15 | 79c43c3a |
hex | 4df458ba |
1307859130 has 64 divisors (see below), whose sum is σ = 2561974272. Its totient is φ = 478812160.
The previous prime is 1307859103. The next prime is 1307859149. The reversal of 1307859130 is 319587031.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1307859130.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1525662 + ... + 1526518.
It is an arithmetic number, because the mean of its divisors is an integer number (40030848).
Almost surely, 21307859130 is an apocalyptic number.
1307859130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1307859130 is a deficient number, since it is larger than the sum of its proper divisors (1254115142).
1307859130 is a wasteful number, since it uses less digits than its factorization.
1307859130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1119.
The product of its (nonzero) digits is 22680, while the sum is 37.
The square root of 1307859130 is about 36164.3350554106. The cubic root of 1307859130 is about 1093.5877988368.
The spelling of 1307859130 in words is "one billion, three hundred seven million, eight hundred fifty-nine thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •