Base | Representation |
---|---|
bin | 1010001010001… |
… | …0111111000110 |
3 | 2222011211210111 |
4 | 2202202333012 |
5 | 41402020010 |
6 | 4121143234 |
7 | 1025120146 |
oct | 242427706 |
9 | 88154714 |
10 | 42610630 |
11 | 22063aa7 |
12 | 1232ab1a |
13 | 8a9bbba |
14 | 5932926 |
15 | 3b1a58a |
hex | 28a2fc6 |
42610630 has 16 divisors (see below), whose sum is σ = 76922784. Its totient is φ = 16994560.
The previous prime is 42610627. The next prime is 42610649. The reversal of 42610630 is 3601624.
42610630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 2506 + ... + 9565.
It is an arithmetic number, because the mean of its divisors is an integer number (4807674).
Almost surely, 242610630 is an apocalyptic number.
42610630 is a deficient number, since it is larger than the sum of its proper divisors (34312154).
42610630 is a wasteful number, since it uses less digits than its factorization.
42610630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12431.
The product of its (nonzero) digits is 864, while the sum is 22.
The square root of 42610630 is about 6527.6818243539. The cubic root of 42610630 is about 349.2791421954.
The spelling of 42610630 in words is "forty-two million, six hundred ten thousand, six hundred thirty".
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