Base | Representation |
---|---|
bin | 100101000100111011010000… |
… | …101111000000001100111101 |
3 | 210101100222102222001022120202 |
4 | 211010323100233000030331 |
5 | 132333134114431424321 |
6 | 1334451331514453245 |
7 | 46230101126151365 |
oct | 4504732057001475 |
9 | 711328388038522 |
10 | 163066230342461 |
11 | 47a59aaa99a576 |
12 | 163573b2734225 |
13 | 6ccb105999384 |
14 | 2c3a63a5439a5 |
15 | 13cbad82a170b |
hex | 944ed0bc033d |
163066230342461 has 8 divisors (see below), whose sum is σ = 171653128608000. Its totient is φ = 154479778585920.
The previous prime is 163066230342451. The next prime is 163066230342473. The reversal of 163066230342461 is 164243032660361.
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 163066230342461 - 234 = 163049050473277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163066230342451) 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, 110877485 + ... + 112338546.
It is an arithmetic number, because the mean of its divisors is an integer number (21456641076000).
Almost surely, 2163066230342461 is an apocalyptic number.
It is an amenable number.
163066230342461 is a deficient number, since it is larger than the sum of its proper divisors (8586898265539).
163066230342461 is a wasteful number, since it uses less digits than its factorization.
163066230342461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223254499.
The product of its (nonzero) digits is 2239488, while the sum is 47.
The spelling of 163066230342461 in words is "one hundred sixty-three trillion, sixty-six billion, two hundred thirty million, three hundred forty-two thousand, four hundred sixty-one".
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