Base | Representation |
---|---|
bin | 11101011100001011100… |
… | …010101000001000111101 |
3 | 21011102000221021021212111 |
4 | 131130023202220020331 |
5 | 231121324021114401 |
6 | 4145224315534021 |
7 | 266110610441461 |
oct | 35341342501075 |
9 | 7142027237774 |
10 | 2023123223101 |
11 | 710002353622 |
12 | 288117a5a311 |
13 | 118a1a0084c6 |
14 | 6dcc38964a1 |
15 | 3795d02ce51 |
hex | 1d70b8a823d |
2023123223101 has 8 divisors (see below), whose sum is σ = 2043914239800. Its totient is φ = 2002347110400.
The previous prime is 2023123223087. The next prime is 2023123223111. The reversal of 2023123223101 is 1013223213202.
It can be written as a sum of positive squares in 4 ways, for example, as 940368515076 + 1082754708025 = 969726^2 + 1040555^2 .
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-2023123223101 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 (2023123223111) 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, 3453016 + ... + 3996193.
It is an arithmetic number, because the mean of its divisors is an integer number (255489279975).
Almost surely, 22023123223101 is an apocalyptic number.
It is an amenable number.
2023123223101 is a deficient number, since it is larger than the sum of its proper divisors (20791016699).
2023123223101 is a wasteful number, since it uses less digits than its factorization.
2023123223101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7451999.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2023123223101 its reverse (1013223213202), we get a palindrome (3036346436303).
The spelling of 2023123223101 in words is "two trillion, twenty-three billion, one hundred twenty-three million, two hundred twenty-three thousand, one hundred one".
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