Base | Representation |
---|---|
bin | 10000110001010111001… |
… | …001000101011000100100 |
3 | 11002011211121222110220200 |
4 | 100301113021011120210 |
5 | 122340321342000333 |
6 | 2241242434230500 |
7 | 146160231566331 |
oct | 20612711053044 |
9 | 4064747873820 |
10 | 1152513234468 |
11 | 404861747322 |
12 | 167446425430 |
13 | 848b242c28b |
14 | 3dad38d1988 |
15 | 1eea5cd7c13 |
hex | 10c57245624 |
1152513234468 has 72 divisors (see below), whose sum is σ = 2943525469248. Its totient is φ = 380192282688.
The previous prime is 1152513234371. The next prime is 1152513234487. The reversal of 1152513234468 is 8644323152511.
1152513234468 is a `hidden beast` number, since 1 + 1 + 5 + 25 + 132 + 34 + 468 = 666.
It is a super-2 number, since 2×11525132344682 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3634330 + ... + 3938702.
It is an arithmetic number, because the mean of its divisors is an integer number (40882298184).
Almost surely, 21152513234468 is an apocalyptic number.
1152513234468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1152513234468 is an abundant number, since it is smaller than the sum of its proper divisors (1791012234780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1152513234468 is a wasteful number, since it uses less digits than its factorization.
1152513234468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305473 (or 305468 counting only the distinct ones).
The product of its digits is 691200, while the sum is 45.
Adding to 1152513234468 its reverse (8644323152511), we get a palindrome (9796836386979).
The spelling of 1152513234468 in words is "one trillion, one hundred fifty-two billion, five hundred thirteen million, two hundred thirty-four thousand, four hundred sixty-eight".
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