Base | Representation |
---|---|
bin | 110111101100… |
… | …1000011001110 |
3 | 2000221112200100 |
4 | 1233121003032 |
5 | 24433404330 |
6 | 2521511530 |
7 | 503125626 |
oct | 157310316 |
9 | 60845610 |
10 | 29200590 |
11 | 15534921 |
12 | 99425a6 |
13 | 6085173 |
14 | 3c41886 |
15 | 286c060 |
hex | 1bd90ce |
29200590 has 24 divisors (see below), whose sum is σ = 75921768. Its totient is φ = 7786800.
The previous prime is 29200579. The next prime is 29200601. The reversal of 29200590 is 9500292.
It is an interprime number because it is at equal distance from previous prime (29200579) and next prime (29200601).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162136 + ... + 162315.
It is an arithmetic number, because the mean of its divisors is an integer number (3163407).
Almost surely, 229200590 is an apocalyptic number.
29200590 is an abundant number, since it is smaller than the sum of its proper divisors (46721178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29200590 is a wasteful number, since it uses less digits than its factorization.
29200590 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324464 (or 324461 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 27.
The square root of 29200590 is about 5403.7570263660. The cubic root of 29200590 is about 307.9384188459.
The spelling of 29200590 in words is "twenty-nine million, two hundred thousand, five hundred ninety".
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