Base | Representation |
---|---|
bin | 1101010011101001011… |
… | …0100000100100000011 |
3 | 210212002101021100221110 |
4 | 3110322112200210003 |
5 | 12221144213331023 |
6 | 253004545454403 |
7 | 22342140012066 |
oct | 3247226404403 |
9 | 725071240843 |
10 | 228612245763 |
11 | 88a5471aa00 |
12 | 38381941403 |
13 | 18734032605 |
14 | b0ca0c48dd |
15 | 5e30326a93 |
hex | 353a5a0903 |
228612245763 has 24 divisors (see below), whose sum is σ = 345854000128. Its totient is φ = 134083422000.
The previous prime is 228612245761. The next prime is 228612245773. The reversal of 228612245763 is 367542216822.
It is not a de Polignac number, because 228612245763 - 21 = 228612245761 is a prime.
It is a super-3 number, since 3×2286122457633 (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (228612245761) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10146583 + ... + 10169088.
Almost surely, 2228612245763 is an apocalyptic number.
228612245763 is a deficient number, since it is larger than the sum of its proper divisors (117241754365).
228612245763 is a wasteful number, since it uses less digits than its factorization.
228612245763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20315727 (or 20315716 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 48.
The spelling of 228612245763 in words is "two hundred twenty-eight billion, six hundred twelve million, two hundred forty-five thousand, seven hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •