Base | Representation |
---|---|
bin | 100000011110000… |
… | …0010111110001000 |
3 | 2210221001110012121 |
4 | 1000330002332020 |
5 | 4212401421012 |
6 | 300035221024 |
7 | 35666310130 |
oct | 10074027610 |
9 | 2727043177 |
10 | 1089482632 |
11 | 509a91477 |
12 | 264a47774 |
13 | 14493a7a4 |
14 | a49a1ac0 |
15 | 659a9a07 |
hex | 40f02f88 |
1089482632 has 16 divisors (see below), whose sum is σ = 2334605760. Its totient is φ = 466921104.
The previous prime is 1089482617. The next prime is 1089482633. The reversal of 1089482632 is 2362849801.
It is not an unprimeable number, because it can be changed into a prime (1089482633) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9727468 + ... + 9727579.
It is an arithmetic number, because the mean of its divisors is an integer number (145912860).
Almost surely, 21089482632 is an apocalyptic number.
It is an amenable number.
1089482632 is an abundant number, since it is smaller than the sum of its proper divisors (1245123128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1089482632 is a wasteful number, since it uses less digits than its factorization.
1089482632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19455060 (or 19455056 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 43.
The square root of 1089482632 is about 33007.3117960248. The cubic root of 1089482632 is about 1028.9796134695.
The spelling of 1089482632 in words is "one billion, eighty-nine million, four hundred eighty-two thousand, six hundred thirty-two".
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