Base | Representation |
---|---|
bin | 111001010111011101101000… |
… | …111000001110111000101110 |
3 | 1020002022202001010100100202120 |
4 | 321113131220320032320232 |
5 | 231032144444000043210 |
6 | 2252333253504533410 |
7 | 104100101363415606 |
oct | 7127355070167056 |
9 | 1202282033310676 |
10 | 252301023440430 |
11 | 73433299292458 |
12 | 24369766321266 |
13 | aaa1b660cb373 |
14 | 4643612b0dc06 |
15 | 1e27dde14c270 |
hex | e57768e0ee2e |
252301023440430 has 16 divisors (see below), whose sum is σ = 605522456257104. Its totient is φ = 67280272917440.
The previous prime is 252301023440429. The next prime is 252301023440449. The reversal of 252301023440430 is 34044320103252.
It is a junction number, because it is equal to n+sod(n) for n = 252301023440391 and 252301023440400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4205017057311 + ... + 4205017057370.
It is an arithmetic number, because the mean of its divisors is an integer number (37845153516069).
Almost surely, 2252301023440430 is an apocalyptic number.
252301023440430 is an abundant number, since it is smaller than the sum of its proper divisors (353221432816674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252301023440430 is a wasteful number, since it uses less digits than its factorization.
252301023440430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8410034114691.
The product of its (nonzero) digits is 69120, while the sum is 33.
Adding to 252301023440430 its reverse (34044320103252), we get a palindrome (286345343543682).
The spelling of 252301023440430 in words is "two hundred fifty-two trillion, three hundred one billion, twenty-three million, four hundred forty thousand, four hundred thirty".
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