Base | Representation |
---|---|
bin | 10110110010100… |
… | …010000111100111 |
3 | 222122110011200222 |
4 | 112302202013213 |
5 | 1240340030303 |
6 | 101534554555 |
7 | 12321612335 |
oct | 2662420747 |
9 | 878404628 |
10 | 382345703 |
11 | 186907a93 |
12 | a8068a5b |
13 | 6129ca7c |
14 | 38acab55 |
15 | 23877938 |
hex | 16ca21e7 |
382345703 has 4 divisors (see below), whose sum is σ = 383233248. Its totient is φ = 381458160.
The previous prime is 382345699. The next prime is 382345727. The reversal of 382345703 is 307543283.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 307543283 = 101 ⋅3044983.
It is a cyclic number.
It is not a de Polignac number, because 382345703 - 22 = 382345699 is a prime.
It is a super-3 number, since 3×3823457033 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312345703) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443126 + ... + 443987.
It is an arithmetic number, because the mean of its divisors is an integer number (95808312).
Almost surely, 2382345703 is an apocalyptic number.
382345703 is a deficient number, since it is larger than the sum of its proper divisors (887545).
382345703 is an equidigital number, since it uses as much as digits as its factorization.
382345703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 887544.
The product of its (nonzero) digits is 60480, while the sum is 35.
The square root of 382345703 is about 19553.6621378196. The cubic root of 382345703 is about 725.8029648169.
Adding to 382345703 its reverse (307543283), we get a palindrome (689888986).
The spelling of 382345703 in words is "three hundred eighty-two million, three hundred forty-five thousand, seven hundred three".
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