Base | Representation |
---|---|
bin | 10100010000111… |
… | …111110111010101 |
3 | 212200202210121111 |
4 | 110100333313111 |
5 | 1144020001323 |
6 | 53423215021 |
7 | 11265645160 |
oct | 2420776725 |
9 | 780683544 |
10 | 340000213 |
11 | 164a15213 |
12 | 95a47471 |
13 | 55594777 |
14 | 33226ad7 |
15 | 1ecb0c0d |
hex | 1443fdd5 |
340000213 has 8 divisors (see below), whose sum is σ = 388688960. Its totient is φ = 291340800.
The previous prime is 340000211. The next prime is 340000217. The reversal of 340000213 is 312000043.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 340000213 - 21 = 340000211 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 340000193 and 340000202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (340000211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30613 + ... + 40213.
It is an arithmetic number, because the mean of its divisors is an integer number (48586120).
Almost surely, 2340000213 is an apocalyptic number.
It is an amenable number.
340000213 is a deficient number, since it is larger than the sum of its proper divisors (48688747).
340000213 is an equidigital number, since it uses as much as digits as its factorization.
340000213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14667.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 340000213 is about 18439.0946903583. The cubic root of 340000213 is about 697.9533504399.
Adding to 340000213 its reverse (312000043), we get a palindrome (652000256).
The spelling of 340000213 in words is "three hundred forty million, two hundred thirteen", and thus it is an aban number.
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