Base | Representation |
---|---|
bin | 10010111011010011… |
… | …10000010000100101 |
3 | 222020011000110210200 |
4 | 21131221300100211 |
5 | 131302224130003 |
6 | 4400140541113 |
7 | 506542305555 |
oct | 113551602045 |
9 | 28204013720 |
10 | 10161161253 |
11 | 434478a931 |
12 | 1b76b51799 |
13 | c5c1c6669 |
14 | 6c5715165 |
15 | 3e70e46a3 |
hex | 25da70425 |
10161161253 has 24 divisors (see below), whose sum is σ = 14951032512. Its totient is φ = 6648905088.
The previous prime is 10161161251. The next prime is 10161161293. The reversal of 10161161253 is 35216116101.
It is not a de Polignac number, because 10161161253 - 21 = 10161161251 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10161161251) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56250 + ... + 153252.
It is an arithmetic number, because the mean of its divisors is an integer number (622959688).
Almost surely, 210161161253 is an apocalyptic number.
It is an amenable number.
10161161253 is a deficient number, since it is larger than the sum of its proper divisors (4789871259).
10161161253 is a wasteful number, since it uses less digits than its factorization.
10161161253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97225 (or 97222 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 27.
Adding to 10161161253 its reverse (35216116101), we get a palindrome (45377277354).
The spelling of 10161161253 in words is "ten billion, one hundred sixty-one million, one hundred sixty-one thousand, two hundred fifty-three".
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