Base | Representation |
---|---|
bin | 110111100100… |
… | …0110100101101 |
3 | 2000211011111200 |
4 | 1233020310231 |
5 | 24424243000 |
6 | 2520240113 |
7 | 502431066 |
oct | 157106455 |
9 | 60734450 |
10 | 29134125 |
11 | 15499999 |
12 | 9910039 |
13 | 6060b37 |
14 | 3c2556d |
15 | 2857500 |
hex | 1bc8d2d |
29134125 has 96 divisors (see below), whose sum is σ = 58406400. Its totient is φ = 13910400.
The previous prime is 29134121. The next prime is 29134139. The reversal of 29134125 is 52143192.
It is not a de Polignac number, because 29134125 - 22 = 29134121 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29134121) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 619852 + ... + 619898.
It is an arithmetic number, because the mean of its divisors is an integer number (608400).
Almost surely, 229134125 is an apocalyptic number.
29134125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
29134125 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
29134125 is a wasteful number, since it uses less digits than its factorization.
29134125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116 (or 103 counting only the distinct ones).
The product of its digits is 2160, while the sum is 27.
The square root of 29134125 is about 5397.6036349476. The cubic root of 29134125 is about 307.7046030744.
The spelling of 29134125 in words is "twenty-nine million, one hundred thirty-four thousand, one hundred twenty-five".
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