Base | Representation |
---|---|
bin | 11011101011101… |
… | …00101000100110 |
3 | 121011221122101121 |
4 | 31311310220212 |
5 | 433421304110 |
6 | 35013044154 |
7 | 5516530630 |
oct | 1565645046 |
9 | 534848347 |
10 | 232213030 |
11 | 10a0950a5 |
12 | 6592665a |
13 | 3915567a |
14 | 22ba9a50 |
15 | 155bdcda |
hex | dd74a26 |
232213030 has 32 divisors (see below), whose sum is σ = 505797696. Its totient is φ = 74932224.
The previous prime is 232213027. The next prime is 232213109. The reversal of 232213030 is 30312232.
It is a junction number, because it is equal to n+sod(n) for n = 232212995 and 232213013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96379 + ... + 98758.
It is an arithmetic number, because the mean of its divisors is an integer number (15806178).
Almost surely, 2232213030 is an apocalyptic number.
232213030 is an abundant number, since it is smaller than the sum of its proper divisors (273584666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232213030 is a wasteful number, since it uses less digits than its factorization.
232213030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195168.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 232213030 is about 15238.5376595000. The cubic root of 232213030 is about 614.6513810651.
Adding to 232213030 its reverse (30312232), we get a palindrome (262525262).
The spelling of 232213030 in words is "two hundred thirty-two million, two hundred thirteen thousand, thirty".
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