Base | Representation |
---|---|
bin | 100001101011000… |
… | …0100000000000000 |
3 | 2220202000200110110 |
4 | 1003112010000000 |
5 | 4303220411044 |
6 | 304040431320 |
7 | 36666424542 |
oct | 10326040000 |
9 | 2822020413 |
10 | 1129857024 |
11 | 52a85833a |
12 | 276478540 |
13 | 15010586a |
14 | aa0b1692 |
15 | 692d26b9 |
hex | 43584000 |
1129857024 has 120 divisors (see below), whose sum is σ = 3053360128. Its totient is φ = 371589120.
The previous prime is 1129856999. The next prime is 1129857073. The reversal of 1129857024 is 4207589211.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6242214 + ... + 6242394.
Almost surely, 21129857024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1129857024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1526680064).
1129857024 is an abundant number, since it is smaller than the sum of its proper divisors (1923503104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1129857024 is an equidigital number, since it uses as much as digits as its factorization.
1129857024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339 (or 313 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 39.
The square root of 1129857024 is about 33613.3459209285. The cubic root of 1129857024 is about 1041.5365059538.
The spelling of 1129857024 in words is "one billion, one hundred twenty-nine million, eight hundred fifty-seven thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.090 sec. • engine limits •