Base | Representation |
---|---|
bin | 111000010001… |
… | …0001100000001 |
3 | 2001111202121120 |
4 | 1300202030001 |
5 | 30023001121 |
6 | 2532142453 |
7 | 505514205 |
oct | 160421401 |
9 | 61452546 |
10 | 29500161 |
11 | 157199a9 |
12 | 9a67a29 |
13 | 615b622 |
14 | 3cbcb05 |
15 | 28cabc6 |
hex | 1c22301 |
29500161 has 8 divisors (see below), whose sum is σ = 40170624. Its totient is φ = 19248240.
The previous prime is 29500153. The next prime is 29500231. The reversal of 29500161 is 16100592.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 29500161 - 23 = 29500153 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (29500111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104470 + ... + 104751.
It is an arithmetic number, because the mean of its divisors is an integer number (5021328).
Almost surely, 229500161 is an apocalyptic number.
It is an amenable number.
29500161 is a deficient number, since it is larger than the sum of its proper divisors (10670463).
29500161 is a wasteful number, since it uses less digits than its factorization.
29500161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 209271.
The product of its (nonzero) digits is 540, while the sum is 24.
The square root of 29500161 is about 5431.4050668312. The cubic root of 29500161 is about 308.9878924048.
The spelling of 29500161 in words is "twenty-nine million, five hundred thousand, one hundred sixty-one".
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