Base | Representation |
---|---|
bin | 11010111101011… |
… | …010110100000110 |
3 | 1011112002122020200 |
4 | 122331122310012 |
5 | 1411242330410 |
6 | 112514311330 |
7 | 14131361613 |
oct | 3275326406 |
9 | 1145078220 |
10 | 452308230 |
11 | 212352960 |
12 | 107588546 |
13 | 7292750a |
14 | 440dd50a |
15 | 29a973c0 |
hex | 1af5ad06 |
452308230 has 48 divisors (see below), whose sum is σ = 1282913424. Its totient is φ = 109650240.
The previous prime is 452308193. The next prime is 452308237. The reversal of 452308230 is 32803254.
It is a junction number, because it is equal to n+sod(n) for n = 452308194 and 452308203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (452308237) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227449 + ... + 229428.
It is an arithmetic number, because the mean of its divisors is an integer number (26727363).
Almost surely, 2452308230 is an apocalyptic number.
452308230 is an abundant number, since it is smaller than the sum of its proper divisors (830605194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
452308230 is a wasteful number, since it uses less digits than its factorization.
452308230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 456901 (or 456898 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 452308230 is about 21267.5393499107. The cubic root of 452308230 is about 767.6174343820.
The spelling of 452308230 in words is "four hundred fifty-two million, three hundred eight thousand, two hundred thirty".
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