Base | Representation |
---|---|
bin | 111000010101… |
… | …1101111001000 |
3 | 2001120202021010 |
4 | 1300223233020 |
5 | 30030224042 |
6 | 2533043520 |
7 | 506036220 |
oct | 160535710 |
9 | 61522233 |
10 | 29539272 |
11 | 15746324 |
12 | 9a865a0 |
13 | 6173379 |
14 | 3ccd080 |
15 | 28d759c |
hex | 1c2bbc8 |
29539272 has 32 divisors (see below), whose sum is σ = 84398400. Its totient is φ = 8439744.
The previous prime is 29539253. The next prime is 29539273. The reversal of 29539272 is 27293592.
It is a self number, because there is not a number n which added to its sum of digits gives 29539272.
It is not an unprimeable number, because it can be changed into a prime (29539273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87747 + ... + 88082.
It is an arithmetic number, because the mean of its divisors is an integer number (2637450).
Almost surely, 229539272 is an apocalyptic number.
It is an amenable number.
29539272 is an abundant number, since it is smaller than the sum of its proper divisors (54859128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29539272 is a wasteful number, since it uses less digits than its factorization.
29539272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 175845 (or 175841 counting only the distinct ones).
The product of its digits is 68040, while the sum is 39.
The square root of 29539272 is about 5435.0043238253. The cubic root of 29539272 is about 309.1243830581.
The spelling of 29539272 in words is "twenty-nine million, five hundred thirty-nine thousand, two hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •