Base | Representation |
---|---|
bin | 10100100100001… |
… | …010001001111111 |
3 | 220001012222201110 |
4 | 110210022021333 |
5 | 1201311214403 |
6 | 54123013103 |
7 | 11356435155 |
oct | 2444121177 |
9 | 801188643 |
10 | 345023103 |
11 | 167835a67 |
12 | 9766a193 |
13 | 56632aa9 |
14 | 33b733d5 |
15 | 20454103 |
hex | 1490a27f |
345023103 has 8 divisors (see below), whose sum is σ = 460276528. Its totient is φ = 229892544.
The previous prime is 345023101. The next prime is 345023131. The reversal of 345023103 is 301320543.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 345023103 - 21 = 345023101 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 345023103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345023101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23950 + ... + 35547.
It is an arithmetic number, because the mean of its divisors is an integer number (57534566).
Almost surely, 2345023103 is an apocalyptic number.
345023103 is a deficient number, since it is larger than the sum of its proper divisors (115253425).
345023103 is a wasteful number, since it uses less digits than its factorization.
345023103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61433.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 345023103 is about 18574.7975224496. The cubic root of 345023103 is about 701.3735635288.
Adding to 345023103 its reverse (301320543), we get a palindrome (646343646).
The spelling of 345023103 in words is "three hundred forty-five million, twenty-three thousand, one hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •