Base | Representation |
---|---|
bin | 111000000011… |
… | …1000011111010 |
3 | 2001022010012100 |
4 | 1300013003322 |
5 | 30010422200 |
6 | 2525524230 |
7 | 504542235 |
oct | 160070372 |
9 | 61263170 |
10 | 29389050 |
11 | 15653479 |
12 | 9a13676 |
13 | 611cb92 |
14 | 3c9041c |
15 | 28a7d00 |
hex | 1c070fa |
29389050 has 36 divisors (see below), whose sum is σ = 78959790. Its totient is φ = 7836960.
The previous prime is 29389037. The next prime is 29389091. The reversal of 29389050 is 5098392.
It can be written as a sum of positive squares in 3 ways, for example, as 25918281 + 3470769 = 5091^2 + 1863^2 .
It is a junction number, because it is equal to n+sod(n) for n = 29388996 and 29389014.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 32205 + ... + 33104.
Almost surely, 229389050 is an apocalyptic number.
29389050 is an abundant number, since it is smaller than the sum of its proper divisors (49570740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
29389050 is a wasteful number, since it uses less digits than its factorization.
29389050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65327 (or 65319 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 36.
The square root of 29389050 is about 5421.1668485668. The cubic root of 29389050 is about 308.5994747803.
The spelling of 29389050 in words is "twenty-nine million, three hundred eighty-nine thousand, fifty".
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