Base | Representation |
---|---|
bin | 10010101010001100… |
… | …000111000000100001 |
3 | 1220201021201002212211 |
4 | 102222030013000201 |
5 | 312013000422322 |
6 | 13112023122121 |
7 | 1306330065220 |
oct | 225214070041 |
9 | 56637632784 |
10 | 20035170337 |
11 | 8551371016 |
12 | 3a718a3341 |
13 | 1b73a700a0 |
14 | d80c3ccb7 |
15 | 7c3db6b77 |
hex | 4aa307021 |
20035170337 has 16 divisors (see below), whose sum is σ = 24675420672. Its totient is φ = 15841235520.
The previous prime is 20035170317. The next prime is 20035170373. The reversal of 20035170337 is 73307153002.
It is a cyclic number.
It is not a de Polignac number, because 20035170337 - 223 = 20026781729 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20035170299 and 20035170308.
It is not an unprimeable number, because it can be changed into a prime (20035170317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61287 + ... + 209347.
It is an arithmetic number, because the mean of its divisors is an integer number (1542213792).
Almost surely, 220035170337 is an apocalyptic number.
It is an amenable number.
20035170337 is a deficient number, since it is larger than the sum of its proper divisors (4640250335).
20035170337 is a wasteful number, since it uses less digits than its factorization.
20035170337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149568.
The product of its (nonzero) digits is 13230, while the sum is 31.
The spelling of 20035170337 in words is "twenty billion, thirty-five million, one hundred seventy thousand, three hundred thirty-seven".
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