Base | Representation |
---|---|
bin | 111000111010… |
… | …0001111000001 |
3 | 2002010211121101 |
4 | 1301310033001 |
5 | 30114224400 |
6 | 2543254401 |
7 | 511414036 |
oct | 161641701 |
9 | 62124541 |
10 | 29836225 |
11 | 15929441 |
12 | 9baa401 |
13 | 6248593 |
14 | 3d6938d |
15 | 294556a |
hex | 1c743c1 |
29836225 has 12 divisors (see below), whose sum is σ = 37073520. Its totient is φ = 23819600.
The previous prime is 29836217. The next prime is 29836231. The reversal of 29836225 is 52263892.
It is not a de Polignac number, because 29836225 - 23 = 29836217 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, 15570 + ... + 17380.
It is an arithmetic number, because the mean of its divisors is an integer number (3089460).
Almost surely, 229836225 is an apocalyptic number.
29836225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
29836225 is a deficient number, since it is larger than the sum of its proper divisors (7237295).
29836225 is a wasteful number, since it uses less digits than its factorization.
29836225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2480 (or 2475 counting only the distinct ones).
The product of its digits is 51840, while the sum is 37.
The square root of 29836225 is about 5462.2545711455. The cubic root of 29836225 is about 310.1567885338.
The spelling of 29836225 in words is "twenty-nine million, eight hundred thirty-six thousand, two hundred twenty-five".
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