Base | Representation |
---|---|
bin | 1011110001011001111… |
… | …0011110110001010111 |
3 | 201100000111021112001200 |
4 | 2330112132132301113 |
5 | 11303142040131043 |
6 | 232524044523543 |
7 | 20416465220436 |
oct | 2742636366127 |
9 | 640014245050 |
10 | 202240552023 |
11 | 78851579094 |
12 | 33241b505b3 |
13 | 160c057b6c3 |
14 | 9b078b711d |
15 | 53da0017d3 |
hex | 2f1679ec57 |
202240552023 has 12 divisors (see below), whose sum is σ = 292156313280. Its totient is φ = 134812694016.
The previous prime is 202240552021. The next prime is 202240552049. The reversal of 202240552023 is 320255042202.
202240552023 is a `hidden beast` number, since 202 + 2 + 405 + 52 + 0 + 2 + 3 = 666.
It is not a de Polignac number, because 202240552023 - 21 = 202240552021 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202240552021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1105386 + ... + 1275287.
It is an arithmetic number, because the mean of its divisors is an integer number (24346359440).
Almost surely, 2202240552023 is an apocalyptic number.
202240552023 is a deficient number, since it is larger than the sum of its proper divisors (89915761257).
202240552023 is a wasteful number, since it uses less digits than its factorization.
202240552023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2390118 (or 2390115 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
Adding to 202240552023 its reverse (320255042202), we get a palindrome (522495594225).
The spelling of 202240552023 in words is "two hundred two billion, two hundred forty million, five hundred fifty-two thousand, twenty-three".
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