Base | Representation |
---|---|
bin | 11011101011101… |
… | …10010110101110 |
3 | 121011222000001122 |
4 | 31311312112232 |
5 | 433422020303 |
6 | 35013140542 |
7 | 5516560316 |
oct | 1565662656 |
9 | 534860048 |
10 | 232220078 |
11 | 10a09a422 |
12 | 6592a752 |
13 | 3915893c |
14 | 22bac446 |
15 | 155c0e38 |
hex | dd765ae |
232220078 has 8 divisors (see below), whose sum is σ = 348395040. Its totient is φ = 116088400.
The previous prime is 232220077. The next prime is 232220089. The reversal of 232220078 is 870022232.
232220078 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232220077) 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, 13778 + ... + 25578.
It is an arithmetic number, because the mean of its divisors is an integer number (43549380).
Almost surely, 2232220078 is an apocalyptic number.
232220078 is a deficient number, since it is larger than the sum of its proper divisors (116174962).
232220078 is a wasteful number, since it uses less digits than its factorization.
232220078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21642.
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 232220078 is about 15238.7689135310. The cubic root of 232220078 is about 614.6575995205.
The spelling of 232220078 in words is "two hundred thirty-two million, two hundred twenty thousand, seventy-eight".
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