Base | Representation |
---|---|
bin | 1011110001011000010… |
… | …1111010101111111100 |
3 | 201100000001011101102002 |
4 | 2330112011322233330 |
5 | 11303133413104040 |
6 | 232523254521432 |
7 | 20416356412022 |
oct | 2742605725774 |
9 | 640001141362 |
10 | 202234113020 |
11 | 788489803a5 |
12 | 3323b966278 |
13 | 160bc135944 |
14 | 9b06abc712 |
15 | 53d967da15 |
hex | 2f1617abfc |
202234113020 has 12 divisors (see below), whose sum is σ = 424691637384. Its totient is φ = 80893645200.
The previous prime is 202234113017. The next prime is 202234113023. The reversal of 202234113020 is 20311432202.
It is an interprime number because it is at equal distance from previous prime (202234113017) and next prime (202234113023).
It is a super-2 number, since 2×2022341130202 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 10111705651 = 202234113020 / (2 + 0 + 2 + 2 + 3 + 4 + 1 + 1 + 3 + 0 + 2 + 0).
It is a junction number, because it is equal to n+sod(n) for n = 202234112983 and 202234113001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202234113023) 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 3 ways as a sum of consecutive naturals, for example, 5055852806 + ... + 5055852845.
It is an arithmetic number, because the mean of its divisors is an integer number (35390969782).
Almost surely, 2202234113020 is an apocalyptic number.
202234113020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202234113020 is an abundant number, since it is smaller than the sum of its proper divisors (222457524364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202234113020 is a wasteful number, since it uses less digits than its factorization.
202234113020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10111705660 (or 10111705658 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 202234113020 its reverse (20311432202), we get a palindrome (222545545222).
The spelling of 202234113020 in words is "two hundred two billion, two hundred thirty-four million, one hundred thirteen thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •