Base | Representation |
---|---|
bin | 11000000111101… |
… | …11111111001000 |
3 | 112002202001111220 |
4 | 30003313333020 |
5 | 403244423334 |
6 | 32024522040 |
7 | 5004611241 |
oct | 1403677710 |
9 | 462661456 |
10 | 202342344 |
11 | a4242886 |
12 | 57920320 |
13 | 32bc74c9 |
14 | 1cc31cc8 |
15 | 12b6d449 |
hex | c0f7fc8 |
202342344 has 64 divisors (see below), whose sum is σ = 522685440. Its totient is φ = 65226240.
The previous prime is 202342337. The next prime is 202342373. The reversal of 202342344 is 443243202.
202342344 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169012 + ... + 170204.
It is an arithmetic number, because the mean of its divisors is an integer number (8166960).
Almost surely, 2202342344 is an apocalyptic number.
202342344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 202342344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261342720).
202342344 is an abundant number, since it is smaller than the sum of its proper divisors (320343096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202342344 is a wasteful number, since it uses less digits than its factorization.
202342344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1430 (or 1426 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 24.
The square root of 202342344 is about 14224.7089249657. The cubic root of 202342344 is about 587.0777109615.
Adding to 202342344 its reverse (443243202), we get a palindrome (645585546).
It can be divided in two parts, 20234 and 2344, that added together give a triangular number (22578 = T212).
The spelling of 202342344 in words is "two hundred two million, three hundred forty-two thousand, three hundred forty-four".
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