Base | Representation |
---|---|
bin | 1010000001011… |
… | …1000110100110 |
3 | 2221002201211202 |
4 | 2200113012212 |
5 | 41230201140 |
6 | 4101002502 |
7 | 1020212543 |
oct | 240270646 |
9 | 87081752 |
10 | 42037670 |
11 | 21802584 |
12 | 120b3432 |
13 | 892b17c |
14 | 5823bca |
15 | 3a55915 |
hex | 28171a6 |
42037670 has 8 divisors (see below), whose sum is σ = 75667824. Its totient is φ = 16815064.
The previous prime is 42037621. The next prime is 42037673. The reversal of 42037670 is 7673024.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42037673) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2101874 + ... + 2101893.
It is an arithmetic number, because the mean of its divisors is an integer number (9458478).
Almost surely, 242037670 is an apocalyptic number.
42037670 is a deficient number, since it is larger than the sum of its proper divisors (33630154).
42037670 is a wasteful number, since it uses less digits than its factorization.
42037670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4203774.
The product of its (nonzero) digits is 7056, while the sum is 29.
The square root of 42037670 is about 6483.6463506271. The cubic root of 42037670 is about 347.7065555964.
The spelling of 42037670 in words is "forty-two million, thirty-seven thousand, six hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •