Base | Representation |
---|---|
bin | 111001011000010101… |
… | …1101100110110011001 |
3 | 102210001122102202021111 |
4 | 1302300223230312121 |
5 | 4004330133031301 |
6 | 132335155340321 |
7 | 11621406011356 |
oct | 1626053546631 |
9 | 383048382244 |
10 | 123223330201 |
11 | 482933a2884 |
12 | 1ba6b2b16a1 |
13 | b809c3404a |
14 | 5d6d48562d |
15 | 3312e61551 |
hex | 1cb0aecd99 |
123223330201 has 8 divisors (see below), whose sum is σ = 125858058624. Its totient is φ = 120589141680.
The previous prime is 123223330199. The next prime is 123223330207. The reversal of 123223330201 is 102033322321.
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 123223330201 - 21 = 123223330199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123223330207) 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, 344371 + ... + 604183.
It is an arithmetic number, because the mean of its divisors is an integer number (15732257328).
Almost surely, 2123223330201 is an apocalyptic number.
It is an amenable number.
123223330201 is a deficient number, since it is larger than the sum of its proper divisors (2634728423).
123223330201 is a wasteful number, since it uses less digits than its factorization.
123223330201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269951.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 123223330201 its reverse (102033322321), we get a palindrome (225256652522).
The spelling of 123223330201 in words is "one hundred twenty-three billion, two hundred twenty-three million, three hundred thirty thousand, two hundred one".
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