Base | Representation |
---|---|
bin | 111001000010… |
… | …1100110000100 |
3 | 2002021110010222 |
4 | 1302011212010 |
5 | 30124013312 |
6 | 2545003512 |
7 | 512131250 |
oct | 162054604 |
9 | 62243128 |
10 | 29907332 |
11 | 15977904 |
12 | a023598 |
13 | 6271a60 |
14 | 3d87260 |
15 | 295b672 |
hex | 1c85984 |
29907332 has 24 divisors (see below), whose sum is σ = 64416576. Its totient is φ = 11831328.
The previous prime is 29907299. The next prime is 29907341. The reversal of 29907332 is 23370992.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 29907292 and 29907301.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40718 + ... + 41445.
It is an arithmetic number, because the mean of its divisors is an integer number (2684024).
Almost surely, 229907332 is an apocalyptic number.
It is an amenable number.
29907332 is an abundant number, since it is smaller than the sum of its proper divisors (34509244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29907332 is a wasteful number, since it uses less digits than its factorization.
29907332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82187 (or 82185 counting only the distinct ones).
The product of its (nonzero) digits is 20412, while the sum is 35.
The square root of 29907332 is about 5468.7596399915. The cubic root of 29907332 is about 310.4029861414.
The spelling of 29907332 in words is "twenty-nine million, nine hundred seven thousand, three hundred thirty-two".
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