Base | Representation |
---|---|
bin | 11000000111101… |
… | …00010000000000 |
3 | 112002201021112002 |
4 | 30003310100000 |
5 | 403243431130 |
6 | 32024323132 |
7 | 5004515516 |
oct | 1403642000 |
9 | 462637462 |
10 | 202327040 |
11 | a4232333 |
12 | 579134a8 |
13 | 32bc0556 |
14 | 1cc2a4b6 |
15 | 12b68b45 |
hex | c0f4400 |
202327040 has 88 divisors (see below), whose sum is σ = 497175360. Its totient is φ = 78962688.
The previous prime is 202327039. The next prime is 202327043. The reversal of 202327040 is 40723202.
It is a happy number.
202327040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2023270402 = 81872462230323200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (202327043) 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, 219701 + ... + 220619.
It is an arithmetic number, because the mean of its divisors is an integer number (5649720).
Almost surely, 2202327040 is an apocalyptic number.
202327040 is a gapful number since it is divisible by the number (20) 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 202327040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248587680).
202327040 is an abundant number, since it is smaller than the sum of its proper divisors (294848320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202327040 is an equidigital number, since it uses as much as digits as its factorization.
202327040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 987 (or 969 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 20.
The square root of 202327040 is about 14224.1709776001. The cubic root of 202327040 is about 587.0629095386.
It can be divided in two parts, 20232 and 7040, that added together give a palindrome (27272).
The spelling of 202327040 in words is "two hundred two million, three hundred twenty-seven thousand, forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •