Base | Representation |
---|---|
bin | 111000111010… |
… | …1111000110010 |
3 | 2002011011220002 |
4 | 1301311320302 |
5 | 30114433434 |
6 | 2543350002 |
7 | 511442546 |
oct | 161657062 |
9 | 62134802 |
10 | 29842994 |
11 | 15933535 |
12 | 9bb2302 |
13 | 624b69c |
14 | 3d6ba26 |
15 | 294757e |
hex | 1c75e32 |
29842994 has 8 divisors (see below), whose sum is σ = 44817948. Its totient is φ = 14903680.
The previous prime is 29842993. The next prime is 29842997. The reversal of 29842994 is 49924892.
It can be written as a sum of positive squares in 2 ways, for example, as 27952369 + 1890625 = 5287^2 + 1375^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (29842991) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6707 + ... + 10230.
Almost surely, 229842994 is an apocalyptic number.
29842994 is a deficient number, since it is larger than the sum of its proper divisors (14974954).
29842994 is a wasteful number, since it uses less digits than its factorization.
29842994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17820.
The product of its digits is 373248, while the sum is 47.
The square root of 29842994 is about 5462.8741519460. The cubic root of 29842994 is about 310.1802420432.
The spelling of 29842994 in words is "twenty-nine million, eight hundred forty-two thousand, nine hundred ninety-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •