Base | Representation |
---|---|
bin | 110111111010… |
… | …0100000110000 |
3 | 2001011020222100 |
4 | 1233310200300 |
5 | 30001004242 |
6 | 2524140400 |
7 | 504104565 |
oct | 157644060 |
9 | 61136870 |
10 | 29313072 |
11 | 15601388 |
12 | 9997700 |
13 | 60c4419 |
14 | 3c7086c |
15 | 289054c |
hex | 1bf4830 |
29313072 has 30 divisors (see below), whose sum is σ = 82036292. Its totient is φ = 9770976.
The previous prime is 29313059. The next prime is 29313107. The reversal of 29313072 is 27031392.
It is a nialpdrome in base 12.
It is a zygodrome in base 12.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101638 + ... + 101925.
Almost surely, 229313072 is an apocalyptic number.
It is an amenable number.
29313072 is an abundant number, since it is smaller than the sum of its proper divisors (52723220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29313072 is a wasteful number, since it uses less digits than its factorization.
29313072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203577 (or 203568 counting only the distinct ones).
The product of its (nonzero) digits is 2268, while the sum is 27.
The square root of 29313072 is about 5414.1547816811. The cubic root of 29313072 is about 308.3333098287. Note that the first 4 decimals are identical.
The spelling of 29313072 in words is "twenty-nine million, three hundred thirteen thousand, seventy-two".
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