Base | Representation |
---|---|
bin | 101011110110110100… |
… | …1001100111011110001 |
3 | 100000002122202111000112 |
4 | 1113231221030323301 |
5 | 3020340404024124 |
6 | 111133304231105 |
7 | 6542620651136 |
oct | 1275551147361 |
9 | 300078674015 |
10 | 94181314289 |
11 | 36a3a995437 |
12 | 1630516b495 |
13 | 8b5c187b4a |
14 | 47b636c58d |
15 | 26b34b990e |
hex | 15eda4cef1 |
94181314289 has 4 divisors (see below), whose sum is σ = 96371577456. Its totient is φ = 91991051124.
The previous prime is 94181314267. The next prime is 94181314291. The reversal of 94181314289 is 98241318149.
It is a happy number.
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 not a de Polignac number, because 94181314289 - 28 = 94181314033 is a prime.
It is a super-2 number, since 2×941813142892 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (94181314229) 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, 1095131519 + ... + 1095131604.
It is an arithmetic number, because the mean of its divisors is an integer number (24092894364).
Almost surely, 294181314289 is an apocalyptic number.
It is an amenable number.
94181314289 is a deficient number, since it is larger than the sum of its proper divisors (2190263167).
94181314289 is a wasteful number, since it uses less digits than its factorization.
94181314289 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2190263166.
The product of its digits is 497664, while the sum is 50.
The spelling of 94181314289 in words is "ninety-four billion, one hundred eighty-one million, three hundred fourteen thousand, two hundred eighty-nine".
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