Base | Representation |
---|---|
bin | 110111111100… |
… | …0111001010110 |
3 | 2001012011121110 |
4 | 1233320321112 |
5 | 30002043110 |
6 | 2524355450 |
7 | 504211131 |
oct | 157707126 |
9 | 61164543 |
10 | 29331030 |
11 | 15613923 |
12 | 99a5b86 |
13 | 60cc651 |
14 | 3c77218 |
15 | 2895a20 |
hex | 1bf8e56 |
29331030 has 32 divisors (see below), whose sum is σ = 70585344. Its totient is φ = 7800416.
The previous prime is 29331019. The next prime is 29331067. The reversal of 29331030 is 3013392.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 29330988 and 29331006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12187 + ... + 14393.
It is an arithmetic number, because the mean of its divisors is an integer number (2205792).
Almost surely, 229331030 is an apocalyptic number.
29331030 is an abundant number, since it is smaller than the sum of its proper divisors (41254314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29331030 is a wasteful number, since it uses less digits than its factorization.
29331030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2660.
The product of its (nonzero) digits is 486, while the sum is 21.
The square root of 29331030 is about 5415.8129583655. The cubic root of 29331030 is about 308.3962614844.
The spelling of 29331030 in words is "twenty-nine million, three hundred thirty-one thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •