Base | Representation |
---|---|
bin | 11011110010000… |
… | …00110001111100 |
3 | 121020112010102022 |
4 | 31321000301330 |
5 | 434130033322 |
6 | 35043015312 |
7 | 5526612524 |
oct | 1571006174 |
9 | 536463368 |
10 | 233049212 |
11 | 10a606360 |
12 | 6606a538 |
13 | 39389156 |
14 | 22d46684 |
15 | 156d6942 |
hex | de40c7c |
233049212 has 24 divisors (see below), whose sum is σ = 468330240. Its totient is φ = 100355760.
The previous prime is 233049211. The next prime is 233049217. The reversal of 233049212 is 212940332.
233049212 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (233049211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138548 + ... + 140219.
It is an arithmetic number, because the mean of its divisors is an integer number (19513760).
Almost surely, 2233049212 is an apocalyptic number.
233049212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
233049212 is an abundant number, since it is smaller than the sum of its proper divisors (235281028).
233049212 is a wasteful number, since it uses less digits than its factorization.
233049212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278801 (or 278799 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 233049212 is about 15265.9494300224. The cubic root of 233049212 is about 615.3882687139.
Adding to 233049212 its reverse (212940332), we get a palindrome (445989544).
The spelling of 233049212 in words is "two hundred thirty-three million, forty-nine thousand, two hundred twelve".
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