Base | Representation |
---|---|
bin | 111100101001111101111… |
… | …101011101110100110101 |
3 | 112202110221020000111211120 |
4 | 330221331331131310311 |
5 | 1021243014233321234 |
6 | 12510505323454153 |
7 | 610100443344210 |
oct | 74517575356465 |
9 | 15673836014746 |
10 | 4168231542069 |
11 | 1367812049161 |
12 | 5739b8387359 |
13 | 2430a75575ba |
14 | 105a5a190777 |
15 | 7365a42d049 |
hex | 3ca7df5dd35 |
4168231542069 has 8 divisors (see below), whose sum is σ = 6351590921280. Its totient is φ = 2381846595456.
The previous prime is 4168231542049. The next prime is 4168231542127. The reversal of 4168231542069 is 9602451328614.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4168231542069 - 25 = 4168231542037 is a prime.
It is a super-2 number, since 2×41682315420692 (a number of 26 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4168231542029) 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, 99243608124 + ... + 99243608165.
It is an arithmetic number, because the mean of its divisors is an integer number (793948865160).
Almost surely, 24168231542069 is an apocalyptic number.
It is an amenable number.
4168231542069 is a deficient number, since it is larger than the sum of its proper divisors (2183359379211).
4168231542069 is a wasteful number, since it uses less digits than its factorization.
4168231542069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 198487216299.
The product of its (nonzero) digits is 2488320, while the sum is 51.
The spelling of 4168231542069 in words is "four trillion, one hundred sixty-eight billion, two hundred thirty-one million, five hundred forty-two thousand, sixty-nine".
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