Base | Representation |
---|---|
bin | 10101011010111011… |
… | …010001001111011001 |
3 | 2012100221011110201001 |
4 | 111122323101033121 |
5 | 334101040314113 |
6 | 14322144425001 |
7 | 1442653343242 |
oct | 253273211731 |
9 | 65327143631 |
10 | 23000323033 |
11 | 98330a0136 |
12 | 455a918161 |
13 | 22271731cc |
14 | 1182973cc9 |
15 | 8e93757dd |
hex | 55aed13d9 |
23000323033 has 8 divisors (see below), whose sum is σ = 23102247168. Its totient is φ = 22898574864.
The previous prime is 23000323013. The next prime is 23000323037. The reversal of 23000323033 is 33032300032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23000323033 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 23000323033.
It is not an unprimeable number, because it can be changed into a prime (23000323037) 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, 221535 + ... + 308347.
It is an arithmetic number, because the mean of its divisors is an integer number (2887780896).
Almost surely, 223000323033 is an apocalyptic number.
It is an amenable number.
23000323033 is a deficient number, since it is larger than the sum of its proper divisors (101924135).
23000323033 is an equidigital number, since it uses as much as digits as its factorization.
23000323033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 87983.
The product of its (nonzero) digits is 972, while the sum is 19.
Adding to 23000323033 its reverse (33032300032), we get a palindrome (56032623065).
The spelling of 23000323033 in words is "twenty-three billion, three hundred twenty-three thousand, thirty-three".
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