Base | Representation |
---|---|
bin | 1001010101100101110101… |
… | …10001110001100100101010 |
3 | 2200200221110110102101220220 |
4 | 10222302322301301210222 |
5 | 10142403220241111122 |
6 | 111400433202230510 |
7 | 4216315540131051 |
oct | 452627261614452 |
9 | 80627413371826 |
10 | 20533077285162 |
11 | 65a7035916442 |
12 | 2377546055436 |
13 | b5c3511ca8a0 |
14 | 50db4048d398 |
15 | 2591a485125c |
hex | 12acbac7192a |
20533077285162 has 32 divisors (see below), whose sum is σ = 44847978134400. Its totient is φ = 6228885848640.
The previous prime is 20533077285151. The next prime is 20533077285169. The reversal of 20533077285162 is 26158277033502.
It is not an unprimeable number, because it can be changed into a prime (20533077285169) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1853829537 + ... + 1853840612.
It is an arithmetic number, because the mean of its divisors is an integer number (1401499316700).
Almost surely, 220533077285162 is an apocalyptic number.
20533077285162 is an abundant number, since it is smaller than the sum of its proper divisors (24314900849238).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20533077285162 is a wasteful number, since it uses less digits than its factorization.
20533077285162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3707670238.
The product of its (nonzero) digits is 4233600, while the sum is 51.
The spelling of 20533077285162 in words is "twenty trillion, five hundred thirty-three billion, seventy-seven million, two hundred eighty-five thousand, one hundred sixty-two".
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