Base | Representation |
---|---|
bin | 111000010111… |
… | …1101000011110 |
3 | 2001121120011011 |
4 | 1300233220132 |
5 | 30031231410 |
6 | 2533245434 |
7 | 506133565 |
oct | 160575036 |
9 | 61546134 |
10 | 29555230 |
11 | 15757311 |
12 | 9a9387a |
13 | 617a703 |
14 | 3cd4bdc |
15 | 28dc18a |
hex | 1c2fa1e |
29555230 has 48 divisors (see below), whose sum is σ = 57494304. Its totient is φ = 10929600.
The previous prime is 29555213. The next prime is 29555249. The reversal of 29555230 is 3255592.
It is a junction number, because it is equal to n+sod(n) for n = 29555192 and 29555201.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195655 + ... + 195805.
It is an arithmetic number, because the mean of its divisors is an integer number (1197798).
Almost surely, 229555230 is an apocalyptic number.
29555230 is a deficient number, since it is larger than the sum of its proper divisors (27939074).
29555230 is a wasteful number, since it uses less digits than its factorization.
29555230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 241 (or 218 counting only the distinct ones).
The product of its (nonzero) digits is 13500, while the sum is 31.
The square root of 29555230 is about 5436.4722017132. The cubic root of 29555230 is about 309.1800391223.
The spelling of 29555230 in words is "twenty-nine million, five hundred fifty-five thousand, two hundred thirty".
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