Base | Representation |
---|---|
bin | 11001010001110… |
… | …110111110011111 |
3 | 1002120001010100000 |
4 | 121101312332133 |
5 | 1332033041111 |
6 | 110030105343 |
7 | 13336615140 |
oct | 3121667637 |
9 | 1076033300 |
10 | 424112031 |
11 | 1a8444712 |
12 | ba04b253 |
13 | 69b34585 |
14 | 4047dac7 |
15 | 27377c56 |
hex | 19476f9f |
424112031 has 48 divisors (see below), whose sum is σ = 730888704. Its totient is φ = 240737184.
The previous prime is 424112027. The next prime is 424112063. The reversal of 424112031 is 130211424.
It is not a de Polignac number, because 424112031 - 22 = 424112027 is a prime.
It is a super-2 number, since 2×4241120312 = 359742029677889922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 424111995 and 424112013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424112011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 283321 + ... + 284813.
It is an arithmetic number, because the mean of its divisors is an integer number (15226848).
Almost surely, 2424112031 is an apocalyptic number.
424112031 is a deficient number, since it is larger than the sum of its proper divisors (306776673).
424112031 is a wasteful number, since it uses less digits than its factorization.
424112031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1682 (or 1670 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 424112031 is about 20593.9804554632. The cubic root of 424112031 is about 751.3233117548.
Adding to 424112031 its reverse (130211424), we get a palindrome (554323455).
The spelling of 424112031 in words is "four hundred twenty-four million, one hundred twelve thousand, thirty-one".
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