Base | Representation |
---|---|
bin | 10010010001010111… |
… | …11100010100111000 |
3 | 221022122010211111121 |
4 | 21020223330110320 |
5 | 130042202212212 |
6 | 4301213435024 |
7 | 465041431660 |
oct | 111053742470 |
9 | 27278124447 |
10 | 9809413432 |
11 | 4184181555 |
12 | 1a9919ba74 |
13 | c0437aa60 |
14 | 690b111a0 |
15 | 3c62b2d07 |
hex | 248afc538 |
9809413432 has 64 divisors (see below), whose sum is σ = 22909985280. Its totient is φ = 3833868672.
The previous prime is 9809413429. The next prime is 9809413447. The reversal of 9809413432 is 2343149089.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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, 20748 + ... + 141595.
It is an arithmetic number, because the mean of its divisors is an integer number (357968520).
Almost surely, 29809413432 is an apocalyptic number.
It is an amenable number.
9809413432 is an abundant number, since it is smaller than the sum of its proper divisors (13100571848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9809413432 is a wasteful number, since it uses less digits than its factorization.
9809413432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162452 (or 162448 counting only the distinct ones).
The product of its (nonzero) digits is 186624, while the sum is 43.
The square root of 9809413432 is about 99042.4829656446. The cubic root of 9809413432 is about 2140.6599292340.
The spelling of 9809413432 in words is "nine billion, eight hundred nine million, four hundred thirteen thousand, four hundred thirty-two".
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