Base | Representation |
---|---|
bin | 1010000111111… |
… | …0011010011101 |
3 | 2221220020022022 |
4 | 2201332122131 |
5 | 41332221304 |
6 | 4114025525 |
7 | 1023624335 |
oct | 241763235 |
9 | 87806268 |
10 | 42460829 |
11 | 21a714a4 |
12 | 122782a5 |
13 | 8a48968 |
14 | 58d40c5 |
15 | 3adaebe |
hex | 287e69d |
42460829 has 8 divisors (see below), whose sum is σ = 44534400. Its totient is φ = 40406256.
The previous prime is 42460811. The next prime is 42460837. The reversal of 42460829 is 92806424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42460829 - 216 = 42395293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42460879) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62 + ... + 9215.
It is an arithmetic number, because the mean of its divisors is an integer number (5566800).
Almost surely, 242460829 is an apocalyptic number.
It is an amenable number.
42460829 is a deficient number, since it is larger than the sum of its proper divisors (2073571).
42460829 is a wasteful number, since it uses less digits than its factorization.
42460829 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9499.
The product of its (nonzero) digits is 27648, while the sum is 35.
The square root of 42460829 is about 6516.1974340868. The cubic root of 42460829 is about 348.8693555665.
Subtracting 42460829 from its reverse (92806424), we obtain a triangular number (50345595 = T10034).
The spelling of 42460829 in words is "forty-two million, four hundred sixty thousand, eight hundred twenty-nine".
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