Base | Representation |
---|---|
bin | 10100011001111… |
… | …110100011010011 |
3 | 212212012101120122 |
4 | 110121332203103 |
5 | 1200120313011 |
6 | 53545500455 |
7 | 11324651000 |
oct | 2431764323 |
9 | 785171518 |
10 | 342354131 |
11 | 1662827a9 |
12 | 967a172b |
13 | 55c0a012 |
14 | 3367a8a7 |
15 | 200c83db |
hex | 1467e8d3 |
342354131 has 8 divisors (see below), whose sum is σ = 399247200. Its totient is φ = 293446104.
The previous prime is 342354113. The next prime is 342354137. The reversal of 342354131 is 131453243.
It is not a de Polignac number, because 342354131 - 222 = 338159827 is a prime.
It is a super-2 number, since 2×3423541312 = 234412702025530322, which contains 22 as substring.
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 342354131.
It is not an unprimeable number, because it can be changed into a prime (342354137) 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, 498716 + ... + 499401.
It is an arithmetic number, because the mean of its divisors is an integer number (49905900).
Almost surely, 2342354131 is an apocalyptic number.
342354131 is a deficient number, since it is larger than the sum of its proper divisors (56893069).
342354131 is an frugal number, since it uses more digits than its factorization.
342354131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 998138 (or 998124 counting only the distinct ones).
The product of its digits is 4320, while the sum is 26.
The square root of 342354131 is about 18502.8141373144. The cubic root of 342354131 is about 699.5603572687.
The spelling of 342354131 in words is "three hundred forty-two million, three hundred fifty-four thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •