Base | Representation |
---|---|
bin | 110111101111… |
… | …1000100110001 |
3 | 2000222210112020 |
4 | 1233133010301 |
5 | 24440202030 |
6 | 2522222053 |
7 | 503260566 |
oct | 157370461 |
9 | 60883466 |
10 | 29225265 |
11 | 15551413 |
12 | 9954929 |
13 | 6093474 |
14 | 3c4a86d |
15 | 2874510 |
hex | 1bdf131 |
29225265 has 16 divisors (see below), whose sum is σ = 46975488. Its totient is φ = 15515136.
The previous prime is 29225263. The next prime is 29225267. The reversal of 29225265 is 56252292.
It is an interprime number because it is at equal distance from previous prime (29225263) and next prime (29225267).
It is not a de Polignac number, because 29225265 - 21 = 29225263 is a prime.
It is a super-2 number, since 2×292252652 = 1708232228640450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (29225263) 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, 1024 + ... + 7713.
It is an arithmetic number, because the mean of its divisors is an integer number (2935968).
Almost surely, 229225265 is an apocalyptic number.
It is an amenable number.
29225265 is a deficient number, since it is larger than the sum of its proper divisors (17750223).
29225265 is a wasteful number, since it uses less digits than its factorization.
29225265 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8968.
The product of its digits is 21600, while the sum is 33.
The square root of 29225265 is about 5406.0396779898. The cubic root of 29225265 is about 308.0251321765.
The spelling of 29225265 in words is "twenty-nine million, two hundred twenty-five thousand, two hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •