Base | Representation |
---|---|
bin | 111000001001… |
… | …0110011010110 |
3 | 2001101120011112 |
4 | 1300102303112 |
5 | 30013442032 |
6 | 2530535022 |
7 | 505132400 |
oct | 160226326 |
9 | 61346145 |
10 | 29437142 |
11 | 15686619 |
12 | 9a37472 |
13 | 6138a37 |
14 | 3ca3b70 |
15 | 28b71b2 |
hex | 1c12cd6 |
29437142 has 24 divisors (see below), whose sum is σ = 51758280. Its totient is φ = 12519360.
The previous prime is 29437129. The next prime is 29437151. The reversal of 29437142 is 24173492.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 29437099 and 29437108.
It is a congruent number.
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, 12542 + ... + 14702.
It is an arithmetic number, because the mean of its divisors is an integer number (2156595).
Almost surely, 229437142 is an apocalyptic number.
29437142 is a deficient number, since it is larger than the sum of its proper divisors (22321138).
29437142 is a wasteful number, since it uses less digits than its factorization.
29437142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2316 (or 2309 counting only the distinct ones).
The product of its digits is 12096, while the sum is 32.
The square root of 29437142 is about 5425.6006119139. The cubic root of 29437142 is about 308.7677129276.
The spelling of 29437142 in words is "twenty-nine million, four hundred thirty-seven thousand, one hundred forty-two".
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