Base | Representation |
---|---|
bin | 1001011100101001010… |
… | …1111100011010111101 |
3 | 120111221120011010122212 |
4 | 2113022111330122331 |
5 | 10124401441240333 |
6 | 202321415150205 |
7 | 14504104553540 |
oct | 2271225743275 |
9 | 514846133585 |
10 | 162308540093 |
11 | 6291aa37537 |
12 | 27558975365 |
13 | 123c8611c8b |
14 | 7bda366857 |
15 | 434e499448 |
hex | 25ca57c6bd |
162308540093 has 8 divisors (see below), whose sum is σ = 185604667200. Its totient is φ = 139039711200.
The previous prime is 162308540033. The next prime is 162308540099. The reversal of 162308540093 is 390045803261.
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 162308540093 - 28 = 162308539837 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 162308540093.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (162308540099) 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, 6811808 + ... + 6835593.
It is an arithmetic number, because the mean of its divisors is an integer number (23200583400).
Almost surely, 2162308540093 is an apocalyptic number.
It is an amenable number.
162308540093 is a deficient number, since it is larger than the sum of its proper divisors (23296127107).
162308540093 is a wasteful number, since it uses less digits than its factorization.
162308540093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13649107.
The product of its (nonzero) digits is 155520, while the sum is 41.
The spelling of 162308540093 in words is "one hundred sixty-two billion, three hundred eight million, five hundred forty thousand, ninety-three".
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