Base | Representation |
---|---|
bin | 10011100001011011010… |
… | …011011110110111101100 |
3 | 11202020210201220000121202 |
4 | 103201123103132313230 |
5 | 133440004234131223 |
6 | 2504145505345032 |
7 | 165632101464023 |
oct | 23413323366754 |
9 | 4666721800552 |
10 | 1341561630188 |
11 | 477a5362509a |
12 | 198006338178 |
13 | 9967c869c20 |
14 | 48d092dd8ba |
15 | 24d6ca7c428 |
hex | 1385b4dedec |
1341561630188 has 96 divisors (see below), whose sum is σ = 2725099453440. Its totient is φ = 572713908480.
The previous prime is 1341561630179. The next prime is 1341561630191. The reversal of 1341561630188 is 8810361651431.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7132406 + ... + 7318082.
It is an arithmetic number, because the mean of its divisors is an integer number (28386452640).
Almost surely, 21341561630188 is an apocalyptic number.
It is an amenable number.
1341561630188 is an abundant number, since it is smaller than the sum of its proper divisors (1383537823252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1341561630188 is a wasteful number, since it uses less digits than its factorization.
1341561630188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185887 (or 185885 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 47.
The spelling of 1341561630188 in words is "one trillion, three hundred forty-one billion, five hundred sixty-one million, six hundred thirty thousand, one hundred eighty-eight".
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