Base | Representation |
---|---|
bin | 111000101111… |
… | …0110000010010 |
3 | 2001222100220202 |
4 | 1301132300102 |
5 | 30103420432 |
6 | 2541335202 |
7 | 510566366 |
oct | 161366022 |
9 | 61870822 |
10 | 29748242 |
11 | 15879327 |
12 | 9b67502 |
13 | 6217514 |
14 | 3d452a6 |
15 | 2929462 |
hex | 1c5ec12 |
29748242 has 8 divisors (see below), whose sum is σ = 44743116. Its totient is φ = 14833872.
The previous prime is 29748233. The next prime is 29748263. The reversal of 29748242 is 24284792.
It can be written as a sum of positive squares in 2 ways, for example, as 28847641 + 900601 = 5371^2 + 949^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 29748196 and 29748205.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19193 + ... + 20684.
Almost surely, 229748242 is an apocalyptic number.
29748242 is a deficient number, since it is larger than the sum of its proper divisors (14994874).
29748242 is a wasteful number, since it uses less digits than its factorization.
29748242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40252.
The product of its digits is 64512, while the sum is 38.
The square root of 29748242 is about 5454.1948993412. The cubic root of 29748242 is about 309.8516182009.
The spelling of 29748242 in words is "twenty-nine million, seven hundred forty-eight thousand, two hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •