Base | Representation |
---|---|
bin | 1010001010011… |
… | …1001101010110 |
3 | 2222012201112002 |
4 | 2202213031112 |
5 | 41403043201 |
6 | 4121355302 |
7 | 1025221445 |
oct | 242471526 |
9 | 88181462 |
10 | 42627926 |
11 | 22075aa0 |
12 | 12338b32 |
13 | 8aa6a33 |
14 | 5938d5c |
15 | 3b2076b |
hex | 28a7356 |
42627926 has 16 divisors (see below), whose sum is σ = 70640640. Its totient is φ = 19130280.
The previous prime is 42627917. The next prime is 42627943. The reversal of 42627926 is 62972624.
It is a happy number.
42627926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×426279262 = 3634280150122952, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 42627926.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10526 + ... + 14001.
It is an arithmetic number, because the mean of its divisors is an integer number (4415040).
Almost surely, 242627926 is an apocalyptic number.
42627926 is a deficient number, since it is larger than the sum of its proper divisors (28012714).
42627926 is a wasteful number, since it uses less digits than its factorization.
42627926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24619.
The product of its digits is 72576, while the sum is 38.
The square root of 42627926 is about 6529.0065094163. The cubic root of 42627926 is about 349.3263942140.
The spelling of 42627926 in words is "forty-two million, six hundred twenty-seven thousand, nine hundred twenty-six".
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