Base | Representation |
---|---|
bin | 100000110110101111100… |
… | …001100000000000010111 |
3 | 21222211210010222010110012 |
4 | 200312233201200000113 |
5 | 243442434433000142 |
6 | 4445115321550435 |
7 | 322056311442554 |
oct | 40665741400027 |
9 | 7884703863405 |
10 | 2257802625047 |
11 | 7a058a7a2792 |
12 | 3056b164541b |
13 | 134ba9cbab58 |
14 | 7b3c766ba2b |
15 | 3dae5d05882 |
hex | 20daf860017 |
2257802625047 has 8 divisors (see below), whose sum is σ = 2261042719776. Its totient is φ = 2254563356832.
The previous prime is 2257802625041. The next prime is 2257802625097. The reversal of 2257802625047 is 7405262087522.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2257802625047 - 218 = 2257802362903 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2257802624986 and 2257802625004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2257802625041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5368373 + ... + 5773649.
It is an arithmetic number, because the mean of its divisors is an integer number (282630339972).
Almost surely, 22257802625047 is an apocalyptic number.
2257802625047 is a deficient number, since it is larger than the sum of its proper divisors (3240094729).
2257802625047 is an equidigital number, since it uses as much as digits as its factorization.
2257802625047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413257.
The product of its (nonzero) digits is 3763200, while the sum is 50.
The spelling of 2257802625047 in words is "two trillion, two hundred fifty-seven billion, eight hundred two million, six hundred twenty-five thousand, forty-seven".
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