Base | Representation |
---|---|
bin | 110111010110… |
… | …1100001110101 |
3 | 2000121111010221 |
4 | 1232231201311 |
5 | 24412203300 |
6 | 2514014341 |
7 | 501454123 |
oct | 156554165 |
9 | 60544127 |
10 | 29022325 |
11 | 154229a2 |
12 | 98773b1 |
13 | 6021c97 |
14 | 3bd6913 |
15 | 283431a |
hex | 1bad875 |
29022325 has 6 divisors (see below), whose sum is σ = 35987714. Its totient is φ = 23217840.
The previous prime is 29022317. The next prime is 29022341. The reversal of 29022325 is 52322092.
It can be written as a sum of positive squares in 3 ways, for example, as 538756 + 28483569 = 734^2 + 5337^2 .
It is not a de Polignac number, because 29022325 - 23 = 29022317 is a prime.
It is a super-3 number, since 3×290223253 (a number of 23 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 1160893 = 29022325 / (2 + 9 + 0 + 2 + 2 + 3 + 2 + 5).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 29022325.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 580422 + ... + 580471.
Almost surely, 229022325 is an apocalyptic number.
29022325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
29022325 is a deficient number, since it is larger than the sum of its proper divisors (6965389).
29022325 is a wasteful number, since it uses less digits than its factorization.
29022325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1160903 (or 1160898 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 29022325 is about 5387.2372325711. The cubic root of 29022325 is about 307.3105008214.
The spelling of 29022325 in words is "twenty-nine million, twenty-two thousand, three hundred twenty-five".
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