Base | Representation |
---|---|
bin | 1101100000011000100… |
… | …0110111010111010001 |
3 | 211011220122200022112101 |
4 | 3120012020313113101 |
5 | 12300144443034301 |
6 | 254332122200401 |
7 | 22522643560363 |
oct | 3300610672721 |
9 | 734818608471 |
10 | 232031221201 |
11 | 8a44963683a |
12 | 38b76953101 |
13 | 18b5a4703c0 |
14 | b3321d0d33 |
15 | 608057b701 |
hex | 36062375d1 |
232031221201 has 8 divisors (see below), whose sum is σ = 250009208064. Its totient is φ = 214071724560.
The previous prime is 232031221187. The next prime is 232031221211. The reversal of 232031221201 is 102122130232.
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 232031221201 - 217 = 232031090129 is a prime.
It is a super-2 number, since 2×2320312212012 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (232031221211) 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, 4596481 + ... + 4646686.
It is an arithmetic number, because the mean of its divisors is an integer number (31251151008).
Almost surely, 2232031221201 is an apocalyptic number.
It is an amenable number.
232031221201 is a deficient number, since it is larger than the sum of its proper divisors (17977986863).
232031221201 is a wasteful number, since it uses less digits than its factorization.
232031221201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9245111.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 232031221201 its reverse (102122130232), we get a palindrome (334153351433).
The spelling of 232031221201 in words is "two hundred thirty-two billion, thirty-one million, two hundred twenty-one thousand, two hundred one".
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