Base | Representation |
---|---|
bin | 100101101010111… |
… | …110100100101111 |
3 | 1122001021010000222 |
4 | 211222332210233 |
5 | 2243244221333 |
6 | 142414241555 |
7 | 21443052440 |
oct | 4552764457 |
9 | 1561233028 |
10 | 632023343 |
11 | 2a4840546 |
12 | 1577b62bb |
13 | a0c2b813 |
14 | 5dd212c7 |
15 | 3a746298 |
hex | 25abe92f |
632023343 has 4 divisors (see below), whose sum is σ = 722312400. Its totient is φ = 541734288.
The previous prime is 632023321. The next prime is 632023349. The reversal of 632023343 is 343320236.
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 632023343 - 212 = 632019247 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (632023349) 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, 45144518 + ... + 45144531.
It is an arithmetic number, because the mean of its divisors is an integer number (180578100).
Almost surely, 2632023343 is an apocalyptic number.
632023343 is a deficient number, since it is larger than the sum of its proper divisors (90289057).
632023343 is an equidigital number, since it uses as much as digits as its factorization.
632023343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90289056.
The product of its (nonzero) digits is 7776, while the sum is 26.
The square root of 632023343 is about 25140.0744430083. The cubic root of 632023343 is about 858.1786507908.
Adding to 632023343 its reverse (343320236), we get a palindrome (975343579).
The spelling of 632023343 in words is "six hundred thirty-two million, twenty-three thousand, three hundred forty-three".
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