Base | Representation |
---|---|
bin | 1010001010100… |
… | …0011111110001 |
3 | 2222012222202110 |
4 | 2202220133301 |
5 | 41403230301 |
6 | 4121435533 |
7 | 1025243022 |
oct | 242503761 |
9 | 88188673 |
10 | 42633201 |
11 | 22079a56 |
12 | 1233bba9 |
13 | 8aa9260 |
14 | 593ac49 |
15 | 3b220d6 |
hex | 28a87f1 |
42633201 has 8 divisors (see below), whose sum is σ = 61216960. Its totient is φ = 26235792.
The previous prime is 42633197. The next prime is 42633209. The reversal of 42633201 is 10233624.
It is a happy number.
42633201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42633201 - 22 = 42633197 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42633209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546541 + ... + 546618.
It is an arithmetic number, because the mean of its divisors is an integer number (7652120).
Almost surely, 242633201 is an apocalyptic number.
It is an amenable number.
42633201 is a deficient number, since it is larger than the sum of its proper divisors (18583759).
42633201 is a wasteful number, since it uses less digits than its factorization.
42633201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1093175.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 42633201 is about 6529.4104634339. The cubic root of 42633201 is about 349.3408027712.
Adding to 42633201 its reverse (10233624), we get a palindrome (52866825).
The spelling of 42633201 in words is "forty-two million, six hundred thirty-three thousand, two hundred one".
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