Base | Representation |
---|---|
bin | 100100111111011100011… |
… | …010010011010101101101 |
3 | 100000000101222210022111211 |
4 | 210333130122103111231 |
5 | 313122031012220123 |
6 | 5223442310514421 |
7 | 351440466461650 |
oct | 44773432232555 |
9 | 10000358708454 |
10 | 2542023554413 |
11 | 8a0080031742 |
12 | 3507b2665a11 |
13 | 155933a67c75 |
14 | 8b06ad0b897 |
15 | 461cd0ae40d |
hex | 24fdc69356d |
2542023554413 has 16 divisors (see below), whose sum is σ = 2948298465280. Its totient is φ = 2146649961456.
The previous prime is 2542023554393. The next prime is 2542023554449. The reversal of 2542023554413 is 3144553202452.
It is a de Polignac number, because none of the positive numbers 2k-2542023554413 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2542023554813) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4708095 + ... + 5220172.
It is an arithmetic number, because the mean of its divisors is an integer number (184268654080).
Almost surely, 22542023554413 is an apocalyptic number.
It is an amenable number.
2542023554413 is a deficient number, since it is larger than the sum of its proper divisors (406274910867).
2542023554413 is an equidigital number, since it uses as much as digits as its factorization.
2542023554413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9928816.
The product of its (nonzero) digits is 576000, while the sum is 40.
Adding to 2542023554413 its reverse (3144553202452), we get a palindrome (5686576756865).
The spelling of 2542023554413 in words is "two trillion, five hundred forty-two billion, twenty-three million, five hundred fifty-four thousand, four hundred thirteen".
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