Base | Representation |
---|---|
bin | 11010111100011… |
… | …011001100001110 |
3 | 1011111121101202211 |
4 | 122330123030032 |
5 | 1411211011010 |
6 | 112504541034 |
7 | 14126225056 |
oct | 3274331416 |
9 | 1144541684 |
10 | 452047630 |
11 | 212195091 |
12 | 10748177a |
13 | 72865a08 |
14 | 44072566 |
15 | 29a4508a |
hex | 1af1b30e |
452047630 has 8 divisors (see below), whose sum is σ = 813685752. Its totient is φ = 180819048.
The previous prime is 452047627. The next prime is 452047649. The reversal of 452047630 is 36740254.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 452047592 and 452047601.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22602372 + ... + 22602391.
It is an arithmetic number, because the mean of its divisors is an integer number (101710719).
Almost surely, 2452047630 is an apocalyptic number.
452047630 is a deficient number, since it is larger than the sum of its proper divisors (361638122).
452047630 is a wasteful number, since it uses less digits than its factorization.
452047630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45204770.
The product of its (nonzero) digits is 20160, while the sum is 31.
The square root of 452047630 is about 21261.4117593353. The cubic root of 452047630 is about 767.4699836535.
Adding to 452047630 its reverse (36740254), we get a palindrome (488787884).
The spelling of 452047630 in words is "four hundred fifty-two million, forty-seven thousand, six hundred thirty".
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