Base | Representation |
---|---|
bin | 110111111110… |
… | …0011000110001 |
3 | 2001012220020001 |
4 | 1233330120301 |
5 | 30003022304 |
6 | 2524550001 |
7 | 504300616 |
oct | 157743061 |
9 | 61186201 |
10 | 29345329 |
11 | 15623642 |
12 | 99b2301 |
13 | 6106000 |
14 | 3c7c50d |
15 | 2899da4 |
hex | 1bfc631 |
29345329 has 24 divisors (see below), whose sum is σ = 34457640. Its totient is φ = 24968736.
The previous prime is 29345321. The next prime is 29345339. The reversal of 29345329 is 92354392.
It can be written as a sum of positive squares in 4 ways, for example, as 3610000 + 25735329 = 1900^2 + 5073^2 .
It is not a de Polignac number, because 29345329 - 23 = 29345321 is a prime.
It is a super-2 number, since 2×293453292 = 1722296668236482, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is not an unprimeable number, because it can be changed into a prime (29345321) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 793099 + ... + 793135.
It is an arithmetic number, because the mean of its divisors is an integer number (1435735).
Almost surely, 229345329 is an apocalyptic number.
It is an amenable number.
29345329 is a deficient number, since it is larger than the sum of its proper divisors (5112311).
29345329 is an equidigital number, since it uses as much as digits as its factorization.
29345329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114 (or 69 counting only the distinct ones).
The product of its digits is 58320, while the sum is 37.
The square root of 29345329 is about 5417.1329132669. The cubic root of 29345329 is about 308.4463681660.
The spelling of 29345329 in words is "twenty-nine million, three hundred forty-five thousand, three hundred twenty-nine".
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