Base | Representation |
---|---|
bin | 111011101111100… |
… | …1000001000010000 |
3 | 12011201002200201102 |
4 | 1313133020020100 |
5 | 13101142222324 |
6 | 530530323532 |
7 | 100451142110 |
oct | 16737101020 |
9 | 5151080642 |
10 | 2004648464 |
11 | 939632075 |
12 | 47b4295a8 |
13 | 25c414130 |
14 | 150349040 |
15 | baecedae |
hex | 777c8210 |
2004648464 has 40 divisors (see below), whose sum is σ = 4780319040. Its totient is φ = 793047168.
The previous prime is 2004648439. The next prime is 2004648473. The reversal of 2004648464 is 4648464002.
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, 686954 + ... + 689865.
It is an arithmetic number, because the mean of its divisors is an integer number (119507976).
Almost surely, 22004648464 is an apocalyptic number.
It is an amenable number.
2004648464 is an abundant number, since it is smaller than the sum of its proper divisors (2775670576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2004648464 is a wasteful number, since it uses less digits than its factorization.
2004648464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1376847 (or 1376841 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 38.
The square root of 2004648464 is about 44773.3007941117. The cubic root of 2004648464 is about 1260.8964109035.
The spelling of 2004648464 in words is "two billion, four million, six hundred forty-eight thousand, four hundred sixty-four".
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