Base | Representation |
---|---|
bin | 1010011100111011000 |
3 | 122101210202 |
4 | 1103213120 |
5 | 41424423 |
6 | 11201332 |
7 | 2624336 |
oct | 1234730 |
9 | 571722 |
10 | 342488 |
11 | 214353 |
12 | 146248 |
13 | bcb73 |
14 | 8cb56 |
15 | 6b728 |
hex | 539d8 |
342488 has 16 divisors (see below), whose sum is σ = 663360. Its totient is φ = 165600.
The previous prime is 342481. The next prime is 342497. The reversal of 342488 is 884243.
It is a self number, because there is not a number n which added to its sum of digits gives 342488.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342481) by changing a digit.
342488 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443 + ... + 938.
It is an arithmetic number, because the mean of its divisors is an integer number (41460).
2342488 is an apocalyptic number.
It is an amenable number.
342488 is a deficient number, since it is larger than the sum of its proper divisors (320872).
342488 is a wasteful number, since it uses less digits than its factorization.
342488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1418 (or 1414 counting only the distinct ones).
The product of its digits is 6144, while the sum is 29.
The square root of 342488 is about 585.2247431543. The cubic root of 342488 is about 69.9651527233.
The spelling of 342488 in words is "three hundred forty-two thousand, four hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •