Base | Representation |
---|---|
bin | 1010000111111… |
… | …0100100110100 |
3 | 2221220021012212 |
4 | 2201332210310 |
5 | 41332231432 |
6 | 4114032552 |
7 | 1023626303 |
oct | 241764464 |
9 | 87807185 |
10 | 42461492 |
11 | 21a71a47 |
12 | 12278758 |
13 | 8a49058 |
14 | 58d443a |
15 | 3adb2b2 |
hex | 287e934 |
42461492 has 12 divisors (see below), whose sum is σ = 75888960. Its totient is φ = 20778936.
The previous prime is 42461491. The next prime is 42461501. The reversal of 42461492 is 29416424.
42461492 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 not an unprimeable number, because it can be changed into a prime (42461491) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 112742 + ... + 113117.
It is an arithmetic number, because the mean of its divisors is an integer number (6324080).
Almost surely, 242461492 is an apocalyptic number.
It is an amenable number.
42461492 is a deficient number, since it is larger than the sum of its proper divisors (33427468).
42461492 is a wasteful number, since it uses less digits than its factorization.
42461492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225910 (or 225908 counting only the distinct ones).
The product of its digits is 13824, while the sum is 32.
The square root of 42461492 is about 6516.2483071166. The cubic root of 42461492 is about 348.8711713513.
It can be divided in two parts, 424 and 61492, that added together give a palindrome (61916).
The spelling of 42461492 in words is "forty-two million, four hundred sixty-one thousand, four hundred ninety-two".
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