Base | Representation |
---|---|
bin | 1010101000111111… |
… | …11111110010111000 |
3 | 112202010100020112000 |
4 | 11110133333302320 |
5 | 43144414004313 |
6 | 2342505421000 |
7 | 261364435431 |
oct | 52437776270 |
9 | 15663306460 |
10 | 5712641208 |
11 | 247170098a |
12 | 113519a760 |
13 | 7006a5a91 |
14 | 3c29aa488 |
15 | 2367c4673 |
hex | 1547ffcb8 |
5712641208 has 64 divisors (see below), whose sum is σ = 16022572800. Its totient is φ = 1885718880.
The previous prime is 5712641171. The next prime is 5712641227. The reversal of 5712641208 is 8021462175.
5712641208 is a `hidden beast` number, since 5 + 7 + 1 + 2 + 641 + 2 + 0 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 106138 + ... + 150633.
It is an arithmetic number, because the mean of its divisors is an integer number (250352700).
Almost surely, 25712641208 is an apocalyptic number.
It is an amenable number.
5712641208 is an abundant number, since it is smaller than the sum of its proper divisors (10309931592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5712641208 is a wasteful number, since it uses less digits than its factorization.
5712641208 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256889 (or 256879 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 36.
The square root of 5712641208 is about 75582.0164324821. The cubic root of 5712641208 is about 1787.6355502403.
The spelling of 5712641208 in words is "five billion, seven hundred twelve million, six hundred forty-one thousand, two hundred eight".
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