Base | Representation |
---|---|
bin | 111000111001… |
… | …0100000011111 |
3 | 2002010110220101 |
4 | 1301302200133 |
5 | 30114013101 |
6 | 2543201531 |
7 | 511354312 |
oct | 161624037 |
9 | 62113811 |
10 | 29829151 |
11 | 159240a0 |
12 | 9ba62a7 |
13 | 62452b1 |
14 | 3d66979 |
15 | 2943401 |
hex | 1c7281f |
29829151 has 8 divisors (see below), whose sum is σ = 32907600. Its totient is φ = 26811840.
The previous prime is 29829131. The next prime is 29829157. The reversal of 29829151 is 15192892.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-29829151 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 29829151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29829157) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 14256 + ... + 16213.
It is an arithmetic number, because the mean of its divisors is an integer number (4113450).
Almost surely, 229829151 is an apocalyptic number.
29829151 is a deficient number, since it is larger than the sum of its proper divisors (3078449).
29829151 is a wasteful number, since it uses less digits than its factorization.
29829151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30569.
The product of its digits is 12960, while the sum is 37.
The square root of 29829151 is about 5461.6069979448. The cubic root of 29829151 is about 310.1322744569.
The spelling of 29829151 in words is "twenty-nine million, eight hundred twenty-nine thousand, one hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •