Base | Representation |
---|---|
bin | 1001001011111011010011… |
… | …00011000101111110010010 |
3 | 2122112012022120012002010102 |
4 | 10211331221203011332102 |
5 | 10121433123003002044 |
6 | 110544113500332402 |
7 | 4153321442600324 |
oct | 445755143057622 |
9 | 78465276162112 |
10 | 20201002000274 |
11 | 6489218a98937 |
12 | 232310a844102 |
13 | b36c3c090684 |
14 | 4dba3b44b614 |
15 | 25071b28424e |
hex | 125f698c5f92 |
20201002000274 has 4 divisors (see below), whose sum is σ = 30301503000414. Its totient is φ = 10100501000136.
The previous prime is 20201002000273. The next prime is 20201002000363. The reversal of 20201002000274 is 47200020010202.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 18170824425625 + 2030177574649 = 4262725^2 + 1424843^2 .
It is not an unprimeable number, because it can be changed into a prime (20201002000273) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050250500067 + ... + 5050250500070.
Almost surely, 220201002000274 is an apocalyptic number.
20201002000274 is a deficient number, since it is larger than the sum of its proper divisors (10100501000140).
20201002000274 is a wasteful number, since it uses less digits than its factorization.
20201002000274 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10100501000139.
The product of its (nonzero) digits is 448, while the sum is 20.
Adding to 20201002000274 its reverse (47200020010202), we get a palindrome (67401022010476).
The spelling of 20201002000274 in words is "twenty trillion, two hundred one billion, two million, two hundred seventy-four", and thus it is an aban number.
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