Base | Representation |
---|---|
bin | 11101011100000100111… |
… | …011111001000011010101 |
3 | 21011101202012202011122110 |
4 | 131130010323321003111 |
5 | 231121112133433321 |
6 | 4145205320421233 |
7 | 266105063503125 |
oct | 35340473710325 |
9 | 7141665664573 |
10 | 2023012405461 |
11 | 70aa558436a3 |
12 | 2880a6917819 |
13 | 118a00077c38 |
14 | 6dcb2c8ac85 |
15 | 3795343d176 |
hex | 1d704ef90d5 |
2023012405461 has 64 divisors (see below), whose sum is σ = 3050638018560. Its totient is φ = 1185473372160.
The previous prime is 2023012405433. The next prime is 2023012405481. The reversal of 2023012405461 is 1645042103202.
It is not a de Polignac number, because 2023012405461 - 25 = 2023012405429 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2023012405481) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 176076805 + ... + 176088293.
It is an arithmetic number, because the mean of its divisors is an integer number (47666219040).
Almost surely, 22023012405461 is an apocalyptic number.
It is an amenable number.
2023012405461 is a deficient number, since it is larger than the sum of its proper divisors (1027625613099).
2023012405461 is a wasteful number, since it uses less digits than its factorization.
2023012405461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15066.
The product of its (nonzero) digits is 11520, while the sum is 30.
Adding to 2023012405461 its reverse (1645042103202), we get a palindrome (3668054508663).
The spelling of 2023012405461 in words is "two trillion, twenty-three billion, twelve million, four hundred five thousand, four hundred sixty-one".
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