Base | Representation |
---|---|
bin | 10010111100010101… |
… | …11111010001111011 |
3 | 222020202102002210122 |
4 | 21132022333101323 |
5 | 131311441423111 |
6 | 4401051403455 |
7 | 510006333026 |
oct | 113612772173 |
9 | 28222362718 |
10 | 10169873531 |
11 | 43496a0564 |
12 | 1b79a5358b |
13 | c60c5705c |
14 | 6c69421bd |
15 | 3e7c65cdb |
hex | 25e2bf47b |
10169873531 has 2 divisors, whose sum is σ = 10169873532. Its totient is φ = 10169873530.
The previous prime is 10169873521. The next prime is 10169873533. The reversal of 10169873531 is 13537896101.
It is a strong prime.
It is an emirp because it is prime and its reverse (13537896101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10169873531 - 226 = 10102764667 is a prime.
It is a super-2 number, since 2×101698735312 (a number of 21 digits) contains 22 as substring.
Together with 10169873533, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (10169873533) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5084936765 + 5084936766.
It is an arithmetic number, because the mean of its divisors is an integer number (5084936766).
Almost surely, 210169873531 is an apocalyptic number.
10169873531 is a deficient number, since it is larger than the sum of its proper divisors (1).
10169873531 is an equidigital number, since it uses as much as digits as its factorization.
10169873531 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 136080, while the sum is 44.
The spelling of 10169873531 in words is "ten billion, one hundred sixty-nine million, eight hundred seventy-three thousand, five hundred thirty-one".
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