Base | Representation |
---|---|
bin | 11001101101111… |
… | …001101101001010 |
3 | 1010001212121022002 |
4 | 121231321231022 |
5 | 1340423310432 |
6 | 110451431002 |
7 | 13456243220 |
oct | 3155715512 |
9 | 1101777262 |
10 | 431463242 |
11 | 2016057a1 |
12 | 1005b5462 |
13 | 6b5095c2 |
14 | 41434b10 |
15 | 27d2ae62 |
hex | 19b79b4a |
431463242 has 16 divisors (see below), whose sum is σ = 740912832. Its totient is φ = 184597440.
The previous prime is 431463223. The next prime is 431463259. The reversal of 431463242 is 242364134.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17684 + ... + 34287.
It is an arithmetic number, because the mean of its divisors is an integer number (46307052).
Almost surely, 2431463242 is an apocalyptic number.
431463242 is a deficient number, since it is larger than the sum of its proper divisors (309449590).
431463242 is a wasteful number, since it uses less digits than its factorization.
431463242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52573.
The product of its digits is 13824, while the sum is 29.
The square root of 431463242 is about 20771.6932867785. The cubic root of 431463242 is about 755.6394109624.
The spelling of 431463242 in words is "four hundred thirty-one million, four hundred sixty-three thousand, two hundred forty-two".
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