Base | Representation |
---|---|
bin | 110111100100… |
… | …0100100111101 |
3 | 2000211010010100 |
4 | 1233020210331 |
5 | 24424224432 |
6 | 2520231313 |
7 | 502425126 |
oct | 157104475 |
9 | 60733110 |
10 | 29133117 |
11 | 15499162 |
12 | 990b539 |
13 | 6060540 |
14 | 3c2504d |
15 | 285707c |
hex | 1bc893d |
29133117 has 18 divisors (see below), whose sum is σ = 45409182. Its totient is φ = 17892144.
The previous prime is 29133113. The next prime is 29133119. The reversal of 29133117 is 71133192.
It can be written as a sum of positive squares in only one way, i.e., 20169081 + 8964036 = 4491^2 + 2994^2 .
It is not a de Polignac number, because 29133117 - 22 = 29133113 is a prime.
It is a super-2 number, since 2×291331172 = 1697477012271378, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29133113) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 58134 + ... + 58632.
Almost surely, 229133117 is an apocalyptic number.
It is an amenable number.
29133117 is a deficient number, since it is larger than the sum of its proper divisors (16276065).
29133117 is an equidigital number, since it uses as much as digits as its factorization.
29133117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1017 (or 515 counting only the distinct ones).
The product of its digits is 1134, while the sum is 27.
The square root of 29133117 is about 5397.5102593696. The cubic root of 29133117 is about 307.7010543171.
The spelling of 29133117 in words is "twenty-nine million, one hundred thirty-three thousand, one hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •