Base | Representation |
---|---|
bin | 1111110000110110… |
… | …1110000000011010 |
3 | 101220220020011200011 |
4 | 3330031232000122 |
5 | 32131223022441 |
6 | 1535514432134 |
7 | 206600525521 |
oct | 37415560032 |
9 | 11826204604 |
10 | 4231454746 |
11 | 1881600642 |
12 | 9a113264a |
13 | 52586cb9c |
14 | 2c1da34b8 |
15 | 19b744581 |
hex | fc36e01a |
4231454746 has 4 divisors (see below), whose sum is σ = 6347182122. Its totient is φ = 2115727372.
The previous prime is 4231454741. The next prime is 4231454749. The reversal of 4231454746 is 6474541324.
It is a happy number.
4231454746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 2121063025 + 2110391721 = 46055^2 + 45939^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 4231454699 and 4231454708.
It is not an unprimeable number, because it can be changed into a prime (4231454741) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057863685 + ... + 1057863688.
Almost surely, 24231454746 is an apocalyptic number.
4231454746 is a deficient number, since it is larger than the sum of its proper divisors (2115727376).
4231454746 is a wasteful number, since it uses less digits than its factorization.
4231454746 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2115727375.
The product of its digits is 322560, while the sum is 40.
The square root of 4231454746 is about 65049.6329428537. The cubic root of 4231454746 is about 1617.4464095216.
The spelling of 4231454746 in words is "four billion, two hundred thirty-one million, four hundred fifty-four thousand, seven hundred forty-six".
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