Base | Representation |
---|---|
bin | 1000111011111101001010 |
3 | 11102000121210 |
4 | 20323331022 |
5 | 1044431410 |
6 | 122113550 |
7 | 25625055 |
oct | 10737512 |
9 | 4360553 |
10 | 2342730 |
11 | 1360145 |
12 | 94b8b6 |
13 | 640440 |
14 | 44da9c |
15 | 314220 |
hex | 23bf4a |
2342730 has 32 divisors (see below), whose sum is σ = 6056064. Its totient is φ = 576576.
The previous prime is 2342723. The next prime is 2342731. The reversal of 2342730 is 372432.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 2342697 and 2342706.
It is not an unprimeable number, because it can be changed into a prime (2342731) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2614 + ... + 3393.
It is an arithmetic number, because the mean of its divisors is an integer number (189252).
22342730 is an apocalyptic number.
2342730 is an abundant number, since it is smaller than the sum of its proper divisors (3713334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2342730 is a wasteful number, since it uses less digits than its factorization.
2342730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6030.
The product of its (nonzero) digits is 1008, while the sum is 21.
The square root of 2342730 is about 1530.5979223820. The cubic root of 2342730 is about 132.8130488097.
The spelling of 2342730 in words is "two million, three hundred forty-two thousand, seven hundred thirty".
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