Base | Representation |
---|---|
bin | 1000111000000010001… |
… | …0111011010001000100 |
3 | 112120120121221200212011 |
4 | 2032000202323101010 |
5 | 4444240001312120 |
6 | 154014254104004 |
7 | 14005415551054 |
oct | 2160042732104 |
9 | 476517850764 |
10 | 152480494660 |
11 | 5973729a53a |
12 | 256754ab004 |
13 | 114c043c690 |
14 | 7546da5564 |
15 | 3e76755c5a |
hex | 23808bb444 |
152480494660 has 24 divisors (see below), whose sum is σ = 344840503896. Its totient is φ = 56300490240.
The previous prime is 152480494633. The next prime is 152480494729. The reversal of 152480494660 is 66494084251.
It can be written as a sum of positive squares in 4 ways, for example, as 10990167556 + 141490327104 = 104834^2 + 376152^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293231461 + ... + 293231980.
It is an arithmetic number, because the mean of its divisors is an integer number (14368354329).
Almost surely, 2152480494660 is an apocalyptic number.
152480494660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
152480494660 is an abundant number, since it is smaller than the sum of its proper divisors (192360009236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
152480494660 is a wasteful number, since it uses less digits than its factorization.
152480494660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 586463463 (or 586463461 counting only the distinct ones).
The product of its (nonzero) digits is 1658880, while the sum is 49.
The spelling of 152480494660 in words is "one hundred fifty-two billion, four hundred eighty million, four hundred ninety-four thousand, six hundred sixty".
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