Base | Representation |
---|---|
bin | 111000101000… |
… | …1000001100111 |
3 | 2001212111202222 |
4 | 1301101001213 |
5 | 30100121012 |
6 | 2540222555 |
7 | 510243422 |
oct | 161210147 |
9 | 61774688 |
10 | 29692007 |
11 | 15840054 |
12 | 9b3aa5b |
13 | 61c7a47 |
14 | 3d2c9b9 |
15 | 2917972 |
hex | 1c51067 |
29692007 has 4 divisors (see below), whose sum is σ = 29723376. Its totient is φ = 29660640.
The previous prime is 29692001. The next prime is 29692049. The reversal of 29692007 is 70029692.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 29692007 - 26 = 29691943 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29692001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14219 + ... + 16172.
It is an arithmetic number, because the mean of its divisors is an integer number (7430844).
Almost surely, 229692007 is an apocalyptic number.
29692007 is a deficient number, since it is larger than the sum of its proper divisors (31369).
29692007 is an equidigital number, since it uses as much as digits as its factorization.
29692007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31368.
The product of its (nonzero) digits is 13608, while the sum is 35.
The square root of 29692007 is about 5449.0372544148. The cubic root of 29692007 is about 309.6562509492.
The spelling of 29692007 in words is "twenty-nine million, six hundred ninety-two thousand, seven".
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