Base | Representation |
---|---|
bin | 101101111111110110110110… |
… | …010011010101100000011000 |
3 | 222112021201110122121122022020 |
4 | 231333312312103111200120 |
5 | 203003442020130143112 |
6 | 1554131251511054440 |
7 | 60416500230314544 |
oct | 5577666623254030 |
9 | 875251418548266 |
10 | 202300313131032 |
11 | 59506098893406 |
12 | 1a8331a5671420 |
13 | 88b5ab749968c |
14 | 37d555d046a24 |
15 | 185c466e8048c |
hex | b7fdb64d5818 |
202300313131032 has 32 divisors (see below), whose sum is σ = 505938167496000. Its totient is φ = 67408453087904.
The previous prime is 202300313131031. The next prime is 202300313131073. The reversal of 202300313131032 is 230131313003202.
It is a super-4 number, since 4×2023003131310324 (a number of 58 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 202300313130993 and 202300313131011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202300313131031) 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, 1561472778 + ... + 1561602329.
It is an arithmetic number, because the mean of its divisors is an integer number (15810567734250).
Almost surely, 2202300313131032 is an apocalyptic number.
It is an amenable number.
202300313131032 is an abundant number, since it is smaller than the sum of its proper divisors (303637854364968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202300313131032 is a wasteful number, since it uses less digits than its factorization.
202300313131032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3123077815 (or 3123077811 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 202300313131032 its reverse (230131313003202), we get a palindrome (432431626134234).
The spelling of 202300313131032 in words is "two hundred two trillion, three hundred billion, three hundred thirteen million, one hundred thirty-one thousand, thirty-two".
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