Base | Representation |
---|---|
bin | 111000001000… |
… | …1011000010010 |
3 | 2001101021011200 |
4 | 1300101120102 |
5 | 30013300224 |
6 | 2530452030 |
7 | 505106403 |
oct | 160213022 |
9 | 61337150 |
10 | 29431314 |
11 | 15682200 |
12 | 9a34016 |
13 | 61361a3 |
14 | 3ca19aa |
15 | 28b55c9 |
hex | 1c11612 |
29431314 has 36 divisors (see below), whose sum is σ = 70097118. Its totient is φ = 8917920.
The previous prime is 29431289. The next prime is 29431319. The reversal of 29431314 is 41313492.
It can be written as a sum of positive squares in only one way, i.e., 24830289 + 4601025 = 4983^2 + 2145^2 .
It is not an unprimeable number, because it can be changed into a prime (29431319) 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, 4579 + ... + 8934.
Almost surely, 229431314 is an apocalyptic number.
29431314 is an abundant number, since it is smaller than the sum of its proper divisors (40665804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29431314 is a wasteful number, since it uses less digits than its factorization.
29431314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13543 (or 13529 counting only the distinct ones).
The product of its digits is 2592, while the sum is 27.
The square root of 29431314 is about 5425.0635019325. The cubic root of 29431314 is about 308.7473348511.
The spelling of 29431314 in words is "twenty-nine million, four hundred thirty-one thousand, three hundred fourteen".
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