Base | Representation |
---|---|
bin | 10100011001110… |
… | …100001000000001 |
3 | 212212010012222221 |
4 | 110121310020001 |
5 | 1200112431200 |
6 | 53544531041 |
7 | 11324412331 |
oct | 2431641001 |
9 | 785105887 |
10 | 342311425 |
11 | 166253705 |
12 | 96780a81 |
13 | 55bc3751 |
14 | 336690c1 |
15 | 200ba91a |
hex | 14674201 |
342311425 has 12 divisors (see below), whose sum is σ = 425615740. Its totient is φ = 273107520.
The previous prime is 342311327. The next prime is 342311441. The reversal of 342311425 is 524113243.
It can be written as a sum of positive squares in 6 ways, for example, as 7311616 + 334999809 = 2704^2 + 18303^2 .
It is a de Polignac number, because none of the positive numbers 2k-342311425 is a prime.
It is a super-3 number, since 3×3423114253 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a self number, because there is not a number n which added to its sum of digits gives 342311425.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9030 + ... + 27679.
Almost surely, 2342311425 is an apocalyptic number.
It is an amenable number.
342311425 is a deficient number, since it is larger than the sum of its proper divisors (83304315).
342311425 is a wasteful number, since it uses less digits than its factorization.
342311425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37092 (or 37087 counting only the distinct ones).
The product of its digits is 2880, while the sum is 25.
The square root of 342311425 is about 18501.6600606540. The cubic root of 342311425 is about 699.5312678315.
Adding to 342311425 its reverse (524113243), we get a palindrome (866424668).
The spelling of 342311425 in words is "three hundred forty-two million, three hundred eleven thousand, four hundred twenty-five".
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