Base | Representation |
---|---|
bin | 110111100011… |
… | …0101101101101 |
3 | 2000210201122200 |
4 | 1233012231231 |
5 | 24424003420 |
6 | 2520132113 |
7 | 502363644 |
oct | 157065555 |
9 | 60721580 |
10 | 29125485 |
11 | 15493454 |
12 | 9907039 |
13 | 6059c1c |
14 | 3c2235b |
15 | 2854b90 |
hex | 1bc6b6d |
29125485 has 24 divisors (see below), whose sum is σ = 50614200. Its totient is φ = 15493632.
The previous prime is 29125433. The next prime is 29125501. The reversal of 29125485 is 58452192.
It can be written as a sum of positive squares in 4 ways, for example, as 1814409 + 27311076 = 1347^2 + 5226^2 .
It is not a de Polignac number, because 29125485 - 27 = 29125357 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27241 + ... + 28289.
It is an arithmetic number, because the mean of its divisors is an integer number (2108925).
Almost surely, 229125485 is an apocalyptic number.
It is an amenable number.
29125485 is a deficient number, since it is larger than the sum of its proper divisors (21488715).
29125485 is a wasteful number, since it uses less digits than its factorization.
29125485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1677 (or 1674 counting only the distinct ones).
The product of its digits is 28800, while the sum is 36.
The square root of 29125485 is about 5396.8032204260. The cubic root of 29125485 is about 307.6741824980.
The spelling of 29125485 in words is "twenty-nine million, one hundred twenty-five thousand, four hundred eighty-five".
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