Base | Representation |
---|---|
bin | 11010100010110… |
… | …110001001111100 |
3 | 1011000222201211110 |
4 | 122202312021330 |
5 | 1403001423312 |
6 | 112105122020 |
7 | 14015230101 |
oct | 3242661174 |
9 | 1130881743 |
10 | 445342332 |
11 | 209425316 |
12 | 105189310 |
13 | 71358996 |
14 | 43208aa8 |
15 | 2916d43c |
hex | 1a8b627c |
445342332 has 24 divisors (see below), whose sum is σ = 1040150272. Its totient is φ = 148302000.
The previous prime is 445342327. The next prime is 445342333. The reversal of 445342332 is 233243544.
It is a self number, because there is not a number n which added to its sum of digits gives 445342332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (445342333) 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, 5044 + ... + 30267.
Almost surely, 2445342332 is an apocalyptic number.
It is an amenable number.
445342332 is an abundant number, since it is smaller than the sum of its proper divisors (594807940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
445342332 is a wasteful number, since it uses less digits than its factorization.
445342332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36369 (or 36367 counting only the distinct ones).
The product of its digits is 34560, while the sum is 30.
The square root of 445342332 is about 21103.1355963989. The cubic root of 445342332 is about 763.6563950167.
Adding to 445342332 its reverse (233243544), we get a palindrome (678585876).
The spelling of 445342332 in words is "four hundred forty-five million, three hundred forty-two thousand, three hundred thirty-two".
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