Base | Representation |
---|---|
bin | 1101011010000001000… |
… | …0110010011101010111 |
3 | 211000111112112000022211 |
4 | 3112200100302131113 |
5 | 12233144414202411 |
6 | 253450344134251 |
7 | 22432410613120 |
oct | 3264020623527 |
9 | 730445460284 |
10 | 230322022231 |
11 | 89751860304 |
12 | 3877a467387 |
13 | 18947322a72 |
14 | b20d1d3047 |
15 | 5ed04ac221 |
hex | 35a0432757 |
230322022231 has 8 divisors (see below), whose sum is σ = 264196481024. Its totient is φ = 196690391640.
The previous prime is 230322022219. The next prime is 230322022261. The reversal of 230322022231 is 132220223032.
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 230322022231 - 233 = 221732087639 is a prime.
It is a super-2 number, since 2×2303220222312 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230322022211) 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, 60705015 + ... + 60708808.
It is an arithmetic number, because the mean of its divisors is an integer number (33024560128).
Almost surely, 2230322022231 is an apocalyptic number.
230322022231 is a deficient number, since it is larger than the sum of its proper divisors (33874458793).
230322022231 is a wasteful number, since it uses less digits than its factorization.
230322022231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121414101.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 230322022231 its reverse (132220223032), we get a palindrome (362542245263).
The spelling of 230322022231 in words is "two hundred thirty billion, three hundred twenty-two million, twenty-two thousand, two hundred thirty-one".
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