Base | Representation |
---|---|
bin | 1010000001110… |
… | …0100101100001 |
3 | 2221010212122120 |
4 | 2200130211201 |
5 | 41231411004 |
6 | 4101254453 |
7 | 1020335166 |
oct | 240344541 |
9 | 87125576 |
10 | 42060129 |
11 | 21818441 |
12 | 12104429 |
13 | 8938467 |
14 | 582c06d |
15 | 3a5c3d9 |
hex | 281c961 |
42060129 has 8 divisors (see below), whose sum is σ = 59031840. Its totient is φ = 26564256.
The previous prime is 42060127. The next prime is 42060133. The reversal of 42060129 is 92106024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42060129 - 21 = 42060127 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 42060099 and 42060108.
It is not an unprimeable number, because it can be changed into a prime (42060127) 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, 368892 + ... + 369005.
It is an arithmetic number, because the mean of its divisors is an integer number (7378980).
Almost surely, 242060129 is an apocalyptic number.
It is an amenable number.
42060129 is a deficient number, since it is larger than the sum of its proper divisors (16971711).
42060129 is a wasteful number, since it uses less digits than its factorization.
42060129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 737919.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 42060129 is about 6485.3780922935. The cubic root of 42060129 is about 347.7684663480.
The spelling of 42060129 in words is "forty-two million, sixty thousand, one hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •