Base | Representation |
---|---|
bin | 1010000011110… |
… | …0011101011011 |
3 | 2221101111201220 |
4 | 2200330131123 |
5 | 41300100213 |
6 | 4104143123 |
7 | 1021420623 |
oct | 240743533 |
9 | 87344656 |
10 | 42190683 |
11 | 218a7537 |
12 | 12167aa3 |
13 | 8982a02 |
14 | 5863883 |
15 | 3a85e23 |
hex | 283c75b |
42190683 has 4 divisors (see below), whose sum is σ = 56254248. Its totient is φ = 28127120.
The previous prime is 42190669. The next prime is 42190699. The reversal of 42190683 is 38609124.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42190683 - 24 = 42190667 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42190663) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7031778 + ... + 7031783.
It is an arithmetic number, because the mean of its divisors is an integer number (14063562).
Almost surely, 242190683 is an apocalyptic number.
42190683 is a deficient number, since it is larger than the sum of its proper divisors (14063565).
42190683 is a wasteful number, since it uses less digits than its factorization.
42190683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14063564.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 42190683 is about 6495.4355512159. The cubic root of 42190683 is about 348.1279173688.
The spelling of 42190683 in words is "forty-two million, one hundred ninety thousand, six hundred eighty-three".
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