Base | Representation |
---|---|
bin | 111000000110… |
… | …0101010111001 |
3 | 2001100021201021 |
4 | 1300030222321 |
5 | 30012141100 |
6 | 2530222441 |
7 | 504666226 |
oct | 160145271 |
9 | 61307637 |
10 | 29412025 |
11 | 15669765 |
12 | 9a24a21 |
13 | 612a486 |
14 | 3c9894d |
15 | 28aea1a |
hex | 1c0cab9 |
29412025 has 12 divisors (see below), whose sum is σ = 37648384. Its totient is φ = 22770000.
The previous prime is 29412017. The next prime is 29412059. The reversal of 29412025 is 52021492.
It is not a de Polignac number, because 29412025 - 23 = 29412017 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25).
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, 18201 + ... + 19750.
Almost surely, 229412025 is an apocalyptic number.
29412025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
29412025 is a deficient number, since it is larger than the sum of its proper divisors (8236359).
29412025 is a wasteful number, since it uses less digits than its factorization.
29412025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37992 (or 37987 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 29412025 is about 5423.2854433452. The cubic root of 29412025 is about 308.6798700995.
The spelling of 29412025 in words is "twenty-nine million, four hundred twelve thousand, twenty-five".
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