Base | Representation |
---|---|
bin | 1011110001101100111… |
… | …0000011000010011000 |
3 | 201100020001000111210120 |
4 | 2330123032003002120 |
5 | 11303322423131300 |
6 | 232540010313240 |
7 | 20421452505666 |
oct | 2743316030230 |
9 | 640201014716 |
10 | 202320130200 |
11 | 78892491381 |
12 | 33264728820 |
13 | 16103bc1a96 |
14 | 9b142adc36 |
15 | 53e1ec03a0 |
hex | 2f1b383098 |
202320130200 has 96 divisors (see below), whose sum is σ = 654461683200. Its totient is φ = 51606290560.
The previous prime is 202320130183. The next prime is 202320130213. The reversal of 202320130200 is 2031023202.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 202320130200.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7316640 + ... + 7344239.
It is an arithmetic number, because the mean of its divisors is an integer number (6817309200).
Almost surely, 2202320130200 is an apocalyptic number.
202320130200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202320130200 is an abundant number, since it is smaller than the sum of its proper divisors (452141553000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202320130200 is a wasteful number, since it uses less digits than its factorization.
202320130200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14660921 (or 14660912 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 202320130200 its reverse (2031023202), we get a palindrome (204351153402).
It can be divided in two parts, 202320 and 130200, that added together give a triangular number (332520 = T815).
The spelling of 202320130200 in words is "two hundred two billion, three hundred twenty million, one hundred thirty thousand, two hundred".
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