Base | Representation |
---|---|
bin | 11001011011011… |
… | …01000001000110 |
3 | 112212101010211101 |
4 | 30231231001012 |
5 | 414101314322 |
6 | 33055530314 |
7 | 5200040434 |
oct | 1455550106 |
9 | 485333741 |
10 | 213307462 |
11 | aa452065 |
12 | 5b52999a |
13 | 35266444 |
14 | 20487d54 |
15 | 13ad7327 |
hex | cb6d046 |
213307462 has 8 divisors (see below), whose sum is σ = 323260056. Its totient is φ = 105554112.
The previous prime is 213307459. The next prime is 213307469. The reversal of 213307462 is 264703312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 213307462.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213307469) 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 3 ways as a sum of consecutive naturals, for example, 549568 + ... + 549955.
It is an arithmetic number, because the mean of its divisors is an integer number (40407507).
Almost surely, 2213307462 is an apocalyptic number.
213307462 is a deficient number, since it is larger than the sum of its proper divisors (109952594).
213307462 is a wasteful number, since it uses less digits than its factorization.
213307462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1099622.
The product of its (nonzero) digits is 6048, while the sum is 28.
The square root of 213307462 is about 14605.0491953981. The cubic root of 213307462 is about 597.4964777486.
The spelling of 213307462 in words is "two hundred thirteen million, three hundred seven thousand, four hundred sixty-two".
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