Base | Representation |
---|---|
bin | 11001010010110… |
… | …011110010110110 |
3 | 1002120111210001100 |
4 | 121102303302312 |
5 | 1332114024032 |
6 | 110035310530 |
7 | 13342003332 |
oct | 3122636266 |
9 | 1076453040 |
10 | 424361142 |
11 | 1a85a4897 |
12 | ba14b446 |
13 | 69bc0a8a |
14 | 405067c2 |
15 | 273c697c |
hex | 194b3cb6 |
424361142 has 48 divisors (see below), whose sum is σ = 940724928. Its totient is φ = 138203520.
The previous prime is 424361141. The next prime is 424361149. The reversal of 424361142 is 241163424.
It is a happy number.
424361142 is a `hidden beast` number, since 4 + 2 + 4 + 3 + 611 + 42 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424361141) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267283 + ... + 268865.
It is an arithmetic number, because the mean of its divisors is an integer number (19598436).
Almost surely, 2424361142 is an apocalyptic number.
424361142 is an abundant number, since it is smaller than the sum of its proper divisors (516363786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424361142 is a wasteful number, since it uses less digits than its factorization.
424361142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1925 (or 1922 counting only the distinct ones).
The product of its digits is 4608, while the sum is 27.
The square root of 424361142 is about 20600.0277184280. The cubic root of 424361142 is about 751.4703847411.
The spelling of 424361142 in words is "four hundred twenty-four million, three hundred sixty-one thousand, one hundred forty-two".
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