Base | Representation |
---|---|
bin | 110111100011… |
… | …0100001100000 |
3 | 2000210200120202 |
4 | 1233012201200 |
5 | 24423442304 |
6 | 2520124332 |
7 | 502361450 |
oct | 157064140 |
9 | 60720522 |
10 | 29124704 |
11 | 15492904 |
12 | 99066a8 |
13 | 605976b |
14 | 3c21d60 |
15 | 285481e |
hex | 1bc6860 |
29124704 has 24 divisors (see below), whose sum is σ = 65531088. Its totient is φ = 12481920.
The previous prime is 29124703. The next prime is 29124707. The reversal of 29124704 is 40742192.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29124703) 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, 64787 + ... + 65234.
It is an arithmetic number, because the mean of its divisors is an integer number (2730462).
Almost surely, 229124704 is an apocalyptic number.
It is an amenable number.
29124704 is an abundant number, since it is smaller than the sum of its proper divisors (36406384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29124704 is a wasteful number, since it uses less digits than its factorization.
29124704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130038 (or 130030 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 29124704 is about 5396.7308622906. The cubic root of 29124704 is about 307.6714323786.
Adding to 29124704 its reverse (40742192), we get a palindrome (69866896).
The spelling of 29124704 in words is "twenty-nine million, one hundred twenty-four thousand, seven hundred four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •