Base | Representation |
---|---|
bin | 10010111100011111… |
… | …11100101000110111 |
3 | 222020211212010221002 |
4 | 21132033330220313 |
5 | 131312310022211 |
6 | 4401135313515 |
7 | 510023355566 |
oct | 113617745067 |
9 | 28224763832 |
10 | 10171173431 |
11 | 434a3a9161 |
12 | 1b7a37b89b |
13 | c612c0923 |
14 | 6c6b9dbdd |
15 | 3e7e2103b |
hex | 25e3fca37 |
10171173431 has 16 divisors (see below), whose sum is σ = 10495816320. Its totient is φ = 9850831200.
The previous prime is 10171173427. The next prime is 10171173437. The reversal of 10171173431 is 13437117101.
It is a cyclic number.
It is not a de Polignac number, because 10171173431 - 22 = 10171173427 is a prime.
It is a super-2 number, since 2×101711734312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10171173394 and 10171173403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10171173437) 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, 3566156 + ... + 3569006.
It is an arithmetic number, because the mean of its divisors is an integer number (655988520).
Almost surely, 210171173431 is an apocalyptic number.
10171173431 is a deficient number, since it is larger than the sum of its proper divisors (324642889).
10171173431 is a wasteful number, since it uses less digits than its factorization.
10171173431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3566.
The product of its (nonzero) digits is 1764, while the sum is 29.
The spelling of 10171173431 in words is "ten billion, one hundred seventy-one million, one hundred seventy-three thousand, four hundred thirty-one".
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