Base | Representation |
---|---|
bin | 1101100000101001001… |
… | …1111011011010001101 |
3 | 211012002112102010212001 |
4 | 3120022103323122031 |
5 | 12300320403331341 |
6 | 254343102512301 |
7 | 22524453622330 |
oct | 3301223733215 |
9 | 735075363761 |
10 | 232101230221 |
11 | 8a485103633 |
12 | 38b96295691 |
13 | 18b6bb13063 |
14 | b33b616617 |
15 | 60867a9d31 |
hex | 360a4fb68d |
232101230221 has 8 divisors (see below), whose sum is σ = 265268565440. Its totient is φ = 198936399168.
The previous prime is 232101230219. The next prime is 232101230233. The reversal of 232101230221 is 122032101232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232101230221 - 21 = 232101230219 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (232101230201) 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, 423036 + ... + 801973.
It is an arithmetic number, because the mean of its divisors is an integer number (33158570680).
Almost surely, 2232101230221 is an apocalyptic number.
It is an amenable number.
232101230221 is a deficient number, since it is larger than the sum of its proper divisors (33167335219).
232101230221 is a wasteful number, since it uses less digits than its factorization.
232101230221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1252083.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 232101230221 its reverse (122032101232), we get a palindrome (354133331453).
The spelling of 232101230221 in words is "two hundred thirty-two billion, one hundred one million, two hundred thirty thousand, two hundred twenty-one".
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