Base | Representation |
---|---|
bin | 11011101101000… |
… | …10110010010010 |
3 | 121012022020200221 |
4 | 31312202302102 |
5 | 433443331231 |
6 | 35021103254 |
7 | 5521246021 |
oct | 1566426222 |
9 | 535266627 |
10 | 232402066 |
11 | 10a204126 |
12 | 659b7b2a |
13 | 391c0720 |
14 | 22c188b8 |
15 | 15609d11 |
hex | dda2c92 |
232402066 has 8 divisors (see below), whose sum is σ = 375418764. Its totient is φ = 107262480.
The previous prime is 232402039. The next prime is 232402067. The reversal of 232402066 is 660204232.
It is a happy number.
232402066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 227135041 + 5267025 = 15071^2 + 2295^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 232402066.
It is not an unprimeable number, because it can be changed into a prime (232402067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4469245 + ... + 4469296.
Almost surely, 2232402066 is an apocalyptic number.
232402066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
232402066 is a deficient number, since it is larger than the sum of its proper divisors (143016698).
232402066 is a wasteful number, since it uses less digits than its factorization.
232402066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8938556.
The product of its (nonzero) digits is 3456, while the sum is 25.
The square root of 232402066 is about 15244.7389613598. The cubic root of 232402066 is about 614.8181241109.
Adding to 232402066 its reverse (660204232), we get a palindrome (892606298).
The spelling of 232402066 in words is "two hundred thirty-two million, four hundred two thousand, sixty-six".
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