Base | Representation |
---|---|
bin | 100111100010110100… |
… | …101011011111111111 |
3 | 11001121010021221000001 |
4 | 213202310223133333 |
5 | 1143424300304033 |
6 | 31301140415131 |
7 | 3032126312563 |
oct | 474264533777 |
9 | 131533257001 |
10 | 42460166143 |
11 | 170097252aa |
12 | 828b9a74a7 |
13 | 4008975985 |
14 | 20ab20d6a3 |
15 | 1187994e7d |
hex | 9e2d2b7ff |
42460166143 has 4 divisors (see below), whose sum is σ = 42462328360. Its totient is φ = 42458003928.
The previous prime is 42460166137. The next prime is 42460166207. The reversal of 42460166143 is 34166106424.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 42460166143 - 213 = 42460157951 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 (42460166113) 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, 1051380 + ... + 1091017.
It is an arithmetic number, because the mean of its divisors is an integer number (10615582090).
Almost surely, 242460166143 is an apocalyptic number.
42460166143 is a deficient number, since it is larger than the sum of its proper divisors (2162217).
42460166143 is a wasteful number, since it uses less digits than its factorization.
42460166143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2162216.
The product of its (nonzero) digits is 82944, while the sum is 37.
The spelling of 42460166143 in words is "forty-two billion, four hundred sixty million, one hundred sixty-six thousand, one hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •