Base | Representation |
---|---|
bin | 1011001001001010010101… |
… | …0111111100000101001011 |
3 | 1121101021121102111210202022 |
4 | 2302102211113330011023 |
5 | 3101214114414303420 |
6 | 42020300103555055 |
7 | 2403115336154423 |
oct | 262224527740513 |
9 | 47337542453668 |
10 | 12252021244235 |
11 | 39a4064645833 |
12 | 145a63515ba8b |
13 | 6ab48c453686 |
14 | 305002a19483 |
15 | 163a833e6c25 |
hex | b24a55fc14b |
12252021244235 has 8 divisors (see below), whose sum is σ = 14779401543936. Its totient is φ = 9750299628160.
The previous prime is 12252021244223. The next prime is 12252021244259. The reversal of 12252021244235 is 53244212025221.
12252021244235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12252021244235 - 212 = 12252021240139 is a prime.
It is a super-2 number, since 2×122520212442352 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12252021244195 and 12252021244204.
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, 6414669854 + ... + 6414671763.
It is an arithmetic number, because the mean of its divisors is an integer number (1847425192992).
Almost surely, 212252021244235 is an apocalyptic number.
12252021244235 is a deficient number, since it is larger than the sum of its proper divisors (2527380299701).
12252021244235 is a wasteful number, since it uses less digits than its factorization.
12252021244235 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12829341813.
The product of its (nonzero) digits is 76800, while the sum is 35.
Adding to 12252021244235 its reverse (53244212025221), we get a palindrome (65496233269456).
The spelling of 12252021244235 in words is "twelve trillion, two hundred fifty-two billion, twenty-one million, two hundred forty-four thousand, two hundred thirty-five".
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