Base | Representation |
---|---|
bin | 100000110100001101… |
… | …0100101000011101101 |
3 | 20201220021010200021100 |
4 | 1001220122211003231 |
5 | 2123311121242413 |
6 | 52212443553313 |
7 | 5043225644316 |
oct | 1015032450355 |
9 | 221807120240 |
10 | 70471274733 |
11 | 27983219822 |
12 | 117a882b839 |
13 | 6850c82a42 |
14 | 35a745160d |
15 | 1c76ba2a73 |
hex | 10686a50ed |
70471274733 has 12 divisors (see below), whose sum is σ = 101797600320. Its totient is φ = 46978191816.
The previous prime is 70471274711. The next prime is 70471274743. The reversal of 70471274733 is 33747217407.
It is not a de Polignac number, because 70471274733 - 28 = 70471274477 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70471274743) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46293 + ... + 378266.
It is an arithmetic number, because the mean of its divisors is an integer number (8483133360).
Almost surely, 270471274733 is an apocalyptic number.
It is an amenable number.
70471274733 is a deficient number, since it is larger than the sum of its proper divisors (31326325587).
70471274733 is a wasteful number, since it uses less digits than its factorization.
70471274733 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443008 (or 443005 counting only the distinct ones).
The product of its (nonzero) digits is 691488, while the sum is 45.
The spelling of 70471274733 in words is "seventy billion, four hundred seventy-one million, two hundred seventy-four thousand, seven hundred thirty-three".
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