Base | Representation |
---|---|
bin | 111001000101… |
… | …1001001101000 |
3 | 2002022121100210 |
4 | 1302023021220 |
5 | 30130230323 |
6 | 2545301120 |
7 | 512254506 |
oct | 162131150 |
9 | 62277323 |
10 | 29930088 |
11 | 15992a11 |
12 | a0347a0 |
13 | 627c216 |
14 | 3d91676 |
15 | 2963293 |
hex | 1c8b268 |
29930088 has 32 divisors (see below), whose sum is σ = 77407200. Its totient is φ = 9632448.
The previous prime is 29930063. The next prime is 29930099. The reversal of 29930088 is 88003992.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20806 + ... + 22197.
It is an arithmetic number, because the mean of its divisors is an integer number (2418975).
Almost surely, 229930088 is an apocalyptic number.
It is an amenable number.
29930088 is an abundant number, since it is smaller than the sum of its proper divisors (47477112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29930088 is a wasteful number, since it uses less digits than its factorization.
29930088 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43041 (or 43037 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 39.
The square root of 29930088 is about 5470.8397892828. The cubic root of 29930088 is about 310.4816930351.
The spelling of 29930088 in words is "twenty-nine million, nine hundred thirty thousand, eighty-eight".
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