Base | Representation |
---|---|
bin | 1000100110100111011… |
… | …0101011111011001000 |
3 | 112010111202212101201000 |
4 | 2021221312223323020 |
5 | 4410201014101212 |
6 | 151522310255000 |
7 | 13451512223616 |
oct | 2115166537310 |
9 | 463452771630 |
10 | 147804831432 |
11 | 57757a79555 |
12 | 2478b657460 |
13 | 10c2684cc4b |
14 | 72220106b6 |
15 | 3ca10191dc |
hex | 2269dabec8 |
147804831432 has 64 divisors (see below), whose sum is σ = 410890752000. Its totient is φ = 49229664192.
The previous prime is 147804831413. The next prime is 147804831497. The reversal of 147804831432 is 234138408741.
147804831432 is a `hidden beast` number, since 147 + 8 + 0 + 48 + 31 + 432 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8758 + ... + 543770.
It is an arithmetic number, because the mean of its divisors is an integer number (6420168000).
Almost surely, 2147804831432 is an apocalyptic number.
147804831432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
147804831432 is an abundant number, since it is smaller than the sum of its proper divisors (263085920568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147804831432 is a wasteful number, since it uses less digits than its factorization.
147804831432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536307 (or 536297 counting only the distinct ones).
The product of its (nonzero) digits is 516096, while the sum is 45.
The spelling of 147804831432 in words is "one hundred forty-seven billion, eight hundred four million, eight hundred thirty-one thousand, four hundred thirty-two".
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