Base | Representation |
---|---|
bin | 11011011110000… |
… | …01111000101110 |
3 | 121001121011200201 |
4 | 31233001320232 |
5 | 432442313202 |
6 | 34510544114 |
7 | 5465433202 |
oct | 1557017056 |
9 | 531534621 |
10 | 230432302 |
11 | 109089221 |
12 | 6520803a |
13 | 38980c99 |
14 | 22864b02 |
15 | 1536b387 |
hex | dbc1e2e |
230432302 has 4 divisors (see below), whose sum is σ = 345648456. Its totient is φ = 115216150.
The previous prime is 230432299. The next prime is 230432309. The reversal of 230432302 is 203234032.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 230432302.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230432309) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57608074 + ... + 57608077.
It is an arithmetic number, because the mean of its divisors is an integer number (86412114).
Almost surely, 2230432302 is an apocalyptic number.
230432302 is a deficient number, since it is larger than the sum of its proper divisors (115216154).
230432302 is a wasteful number, since it uses less digits than its factorization.
230432302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115216153.
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 230432302 is about 15179.9967720682. The cubic root of 230432302 is about 613.0761942604.
Adding to 230432302 its reverse (203234032), we get a palindrome (433666334).
The spelling of 230432302 in words is "two hundred thirty million, four hundred thirty-two thousand, three hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •