Base | Representation |
---|---|
bin | 1101001001110110010… |
… | …1000111100000000001 |
3 | 210121022002002200212201 |
4 | 3102131211013200001 |
5 | 12200302401133403 |
6 | 251451551353201 |
7 | 22220021515531 |
oct | 3223545074001 |
9 | 717262080781 |
10 | 225982052353 |
11 | 87924a82742 |
12 | 37968b22801 |
13 | 1840514a655 |
14 | ad1aa634c1 |
15 | 5d2948021d |
hex | 349d947801 |
225982052353 has 4 divisors (see below), whose sum is σ = 227761438720. Its totient is φ = 224202665988.
The previous prime is 225982052339. The next prime is 225982052357. The reversal of 225982052353 is 353250289522.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-225982052353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (225982052357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 889692993 + ... + 889693246.
It is an arithmetic number, because the mean of its divisors is an integer number (56940359680).
Almost surely, 2225982052353 is an apocalyptic number.
It is an amenable number.
225982052353 is a deficient number, since it is larger than the sum of its proper divisors (1779386367).
225982052353 is a wasteful number, since it uses less digits than its factorization.
225982052353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1779386366.
The product of its (nonzero) digits is 1296000, while the sum is 46.
The spelling of 225982052353 in words is "two hundred twenty-five billion, nine hundred eighty-two million, fifty-two thousand, three hundred fifty-three".
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