Base | Representation |
---|---|
bin | 111000110111… |
… | …0111101100101 |
3 | 2002002201222112 |
4 | 1301232331211 |
5 | 30113032004 |
6 | 2543010405 |
7 | 511264055 |
oct | 161567545 |
9 | 62081875 |
10 | 29814629 |
11 | 15914199 |
12 | 9b99a05 |
13 | 623b7c0 |
14 | 3d61565 |
15 | 293de6e |
hex | 1c6ef65 |
29814629 has 12 divisors (see below), whose sum is σ = 33892236. Its totient is φ = 26068608.
The previous prime is 29814623. The next prime is 29814643. The reversal of 29814629 is 92641892.
It can be written as a sum of positive squares in 2 ways, for example, as 8673025 + 21141604 = 2945^2 + 4598^2 .
It is not a de Polignac number, because 29814629 - 24 = 29814613 is a prime.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29814623) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1517 + ... + 7869.
It is an arithmetic number, because the mean of its divisors is an integer number (2824353).
Almost surely, 229814629 is an apocalyptic number.
It is an amenable number.
29814629 is a deficient number, since it is larger than the sum of its proper divisors (4077607).
29814629 is a wasteful number, since it uses less digits than its factorization.
29814629 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6404 (or 6385 counting only the distinct ones).
The product of its digits is 62208, while the sum is 41.
The square root of 29814629 is about 5460.2773739069. The cubic root of 29814629 is about 310.0819381046.
The spelling of 29814629 in words is "twenty-nine million, eight hundred fourteen thousand, six hundred twenty-nine".
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