Base | Representation |
---|---|
bin | 1111101110110111… |
… | …1101111010101000 |
3 | 101220022120022001112 |
4 | 3323231331322220 |
5 | 32122110200204 |
6 | 1535020205452 |
7 | 206440011110 |
oct | 37355757250 |
9 | 11808508045 |
10 | 4223131304 |
11 | 1877936067 |
12 | 99a399888 |
13 | 523c17482 |
14 | 2c0c38040 |
15 | 19ab4d26e |
hex | fbb7dea8 |
4223131304 has 32 divisors (see below), whose sum is σ = 9051652800. Its totient is φ = 1809496320.
The previous prime is 4223131261. The next prime is 4223131309. The reversal of 4223131304 is 4031313224.
It is a self number, because there is not a number n which added to its sum of digits gives 4223131304.
It is not an unprimeable number, because it can be changed into a prime (4223131309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464159 + ... + 473169.
It is an arithmetic number, because the mean of its divisors is an integer number (282864150).
Almost surely, 24223131304 is an apocalyptic number.
It is an amenable number.
4223131304 is an abundant number, since it is smaller than the sum of its proper divisors (4828521496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4223131304 is a wasteful number, since it uses less digits than its factorization.
4223131304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17393 (or 17389 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 4223131304 is about 64985.6238255816. The cubic root of 4223131304 is about 1616.3851859721.
Adding to 4223131304 its reverse (4031313224), we get a palindrome (8254444528).
The spelling of 4223131304 in words is "four billion, two hundred twenty-three million, one hundred thirty-one thousand, three hundred four".
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