Base | Representation |
---|---|
bin | 10100100100011… |
… | …101000001111101 |
3 | 220001100220202210 |
4 | 110210131001331 |
5 | 1201321203123 |
6 | 54124411033 |
7 | 11360206440 |
oct | 2444350175 |
9 | 801326683 |
10 | 345100413 |
11 | 167889059 |
12 | 976a6a79 |
13 | 5665c038 |
14 | 33b93657 |
15 | 2046be93 |
hex | 1491d07d |
345100413 has 16 divisors (see below), whose sum is σ = 538098176. Its totient is φ = 192613680.
The previous prime is 345100411. The next prime is 345100433. The reversal of 345100413 is 314001543.
It is not a de Polignac number, because 345100413 - 21 = 345100411 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 345100413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (345100411) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 190183 + ... + 191988.
It is an arithmetic number, because the mean of its divisors is an integer number (33631136).
Almost surely, 2345100413 is an apocalyptic number.
It is an amenable number.
345100413 is a deficient number, since it is larger than the sum of its proper divisors (192997763).
345100413 is a wasteful number, since it uses less digits than its factorization.
345100413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 382224.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 345100413 is about 18576.8784514514. The cubic root of 345100413 is about 701.4259456642.
Adding to 345100413 its reverse (314001543), we get a palindrome (659101956).
The spelling of 345100413 in words is "three hundred forty-five million, one hundred thousand, four hundred thirteen".
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