Base | Representation |
---|---|
bin | 110111101101… |
… | …0110001001110 |
3 | 2000221220100002 |
4 | 1233122301032 |
5 | 24434121010 |
6 | 2522004302 |
7 | 503155304 |
oct | 157326116 |
9 | 60856302 |
10 | 29207630 |
11 | 1553a141 |
12 | 9946692 |
13 | 608842a |
14 | 3c44274 |
15 | 286e1a5 |
hex | 1bdac4e |
29207630 has 16 divisors (see below), whose sum is σ = 52635744. Its totient is φ = 11669280.
The previous prime is 29207627. The next prime is 29207639. The reversal of 29207630 is 3670292.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 29207593 and 29207602.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29207639) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14144 + ... + 16076.
It is an arithmetic number, because the mean of its divisors is an integer number (3289734).
Almost surely, 229207630 is an apocalyptic number.
29207630 is a deficient number, since it is larger than the sum of its proper divisors (23428114).
29207630 is a wasteful number, since it uses less digits than its factorization.
29207630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3451.
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 29207630 is about 5404.4083857532. The cubic root of 29207630 is about 307.9631639198.
The spelling of 29207630 in words is "twenty-nine million, two hundred seven thousand, six hundred thirty".
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