Base | Representation |
---|---|
bin | 111000001010… |
… | …1110011010110 |
3 | 2001102012000122 |
4 | 1300111303112 |
5 | 30014340210 |
6 | 2531111542 |
7 | 505213253 |
oct | 160256326 |
9 | 61365018 |
10 | 29449430 |
11 | 1569487a |
12 | 9a425b2 |
13 | 61414ca |
14 | 3ca842a |
15 | 28bab55 |
hex | 1c15cd6 |
29449430 has 48 divisors (see below), whose sum is σ = 58529520. Its totient is φ = 10638144.
The previous prime is 29449429. The next prime is 29449493. The reversal of 29449430 is 3494492.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100364 + ... + 100656.
It is an arithmetic number, because the mean of its divisors is an integer number (1219365).
Almost surely, 229449430 is an apocalyptic number.
29449430 is a deficient number, since it is larger than the sum of its proper divisors (29080090).
29449430 is a wasteful number, since it uses less digits than its factorization.
29449430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 365 (or 342 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 35.
The square root of 29449430 is about 5426.7329029537. The cubic root of 29449430 is about 308.8106701079.
The spelling of 29449430 in words is "twenty-nine million, four hundred forty-nine thousand, four hundred thirty".
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