Base | Representation |
---|---|
bin | 10001110101101000001… |
… | …111111010001100010001 |
3 | 11100012001010120202010012 |
4 | 101311220033322030101 |
5 | 130040432024232322 |
6 | 2335044222444305 |
7 | 154363554602522 |
oct | 21655017721421 |
9 | 4305033522105 |
10 | 1225814680337 |
11 | 432957480555 |
12 | 1796a2a33695 |
13 | 8b7948440a0 |
14 | 43488b7c849 |
15 | 21d46184ae2 |
hex | 11d683fa311 |
1225814680337 has 8 divisors (see below), whose sum is σ = 1389587492160. Its totient is φ = 1071967493520.
The previous prime is 1225814680297. The next prime is 1225814680357. The reversal of 1225814680337 is 7330864185221.
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 1225814680337 - 26 = 1225814680273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1225814680357) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2481405989 + ... + 2481406482.
It is an arithmetic number, because the mean of its divisors is an integer number (173698436520).
Almost surely, 21225814680337 is an apocalyptic number.
It is an amenable number.
1225814680337 is a deficient number, since it is larger than the sum of its proper divisors (163772811823).
1225814680337 is a wasteful number, since it uses less digits than its factorization.
1225814680337 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4962812503.
The product of its (nonzero) digits is 1935360, while the sum is 50.
The spelling of 1225814680337 in words is "one trillion, two hundred twenty-five billion, eight hundred fourteen million, six hundred eighty thousand, three hundred thirty-seven".
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