Base | Representation |
---|---|
bin | 110111010101… |
… | …1100000001001 |
3 | 2000121001202112 |
4 | 1232223200021 |
5 | 24411422100 |
6 | 2513512105 |
7 | 501420665 |
oct | 156534011 |
9 | 60531675 |
10 | 29014025 |
11 | 15417737 |
12 | 9872635 |
13 | 601b281 |
14 | 3bd38a5 |
15 | 2831b35 |
hex | 1bab809 |
29014025 has 12 divisors (see below), whose sum is σ = 36223500. Its totient is φ = 23052480.
The previous prime is 29013989. The next prime is 29014033. The reversal of 29014025 is 52041092.
It can be written as a sum of positive squares in 6 ways, for example, as 2768896 + 26245129 = 1664^2 + 5123^2 .
It is not a de Polignac number, because 29014025 - 28 = 29013769 is a prime.
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, 170 + ... + 7619.
It is an arithmetic number, because the mean of its divisors is an integer number (3018625).
Almost surely, 229014025 is an apocalyptic number.
29014025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
29014025 is a deficient number, since it is larger than the sum of its proper divisors (7209475).
29014025 is a wasteful number, since it uses less digits than its factorization.
29014025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7948 (or 7943 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 29014025 is about 5386.4668382902. The cubic root of 29014025 is about 307.2812024526.
The spelling of 29014025 in words is "twenty-nine million, fourteen thousand, twenty-five".
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