Base | Representation |
---|---|
bin | 1111110000110001… |
… | …0111011010000111 |
3 | 101220212120011002212 |
4 | 3330030113122013 |
5 | 32131130200124 |
6 | 1535503054035 |
7 | 206564520425 |
oct | 37414273207 |
9 | 11825504085 |
10 | 4231100039 |
11 | 18813890a1 |
12 | 9a0ba131b |
13 | 5257775ba |
14 | 2c1d10115 |
15 | 19b6c440e |
hex | fc317687 |
4231100039 has 4 divisors (see below), whose sum is σ = 4234017480. Its totient is φ = 4228182600.
The previous prime is 4231099993. The next prime is 4231100053. The reversal of 4231100039 is 9300011324.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4231100039 - 216 = 4231034503 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4231099987 and 4231100023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4231100059) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1456544 + ... + 1459445.
It is an arithmetic number, because the mean of its divisors is an integer number (1058504370).
Almost surely, 24231100039 is an apocalyptic number.
4231100039 is a deficient number, since it is larger than the sum of its proper divisors (2917441).
4231100039 is a wasteful number, since it uses less digits than its factorization.
4231100039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2917440.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 4231100039 is about 65046.9064521903. The cubic root of 4231100039 is about 1617.4012134342.
The spelling of 4231100039 in words is "four billion, two hundred thirty-one million, one hundred thousand, thirty-nine".
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