Base | Representation |
---|---|
bin | 1101100100011011… |
… | …0010001010100101 |
3 | 100101211212211101212 |
4 | 3121012302022211 |
5 | 24424430343323 |
6 | 1401234001205 |
7 | 156156115505 |
oct | 33106621245 |
9 | 10354784355 |
10 | 3642434213 |
11 | 15aa071810 |
12 | 857a16205 |
13 | 460819922 |
14 | 267a77a05 |
15 | 164b94b78 |
hex | d91b22a5 |
3642434213 has 8 divisors (see below), whose sum is σ = 3976807296. Its totient is φ = 3308601600.
The previous prime is 3642434189. The next prime is 3642434233. The reversal of 3642434213 is 3124342463.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3642434213 - 26 = 3642434149 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3642434213.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3642434233) 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, 120956 + ... + 148037.
It is an arithmetic number, because the mean of its divisors is an integer number (497100912).
Almost surely, 23642434213 is an apocalyptic number.
It is an amenable number.
3642434213 is a deficient number, since it is larger than the sum of its proper divisors (334373083).
3642434213 is a wasteful number, since it uses less digits than its factorization.
3642434213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 270235.
The product of its digits is 41472, while the sum is 32.
The square root of 3642434213 is about 60352.5824882415. The cubic root of 3642434213 is about 1538.6171615626.
Adding to 3642434213 its reverse (3124342463), we get a palindrome (6766776676).
The spelling of 3642434213 in words is "three billion, six hundred forty-two million, four hundred thirty-four thousand, two hundred thirteen".
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