Base | Representation |
---|---|
bin | 10111111001001… |
… | …01111010111100 |
3 | 111222011001212001 |
4 | 23330211322330 |
5 | 402302331330 |
6 | 31515552044 |
7 | 4652440522 |
oct | 1374457274 |
9 | 458131761 |
10 | 200433340 |
11 | a3159598 |
12 | 5715b624 |
13 | 326a9613 |
14 | 1c896312 |
15 | 128e29ca |
hex | bf25ebc |
200433340 has 24 divisors (see below), whose sum is σ = 425643120. Its totient is φ = 79271808.
The previous prime is 200433319. The next prime is 200433341. The reversal of 200433340 is 43334002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200433341) 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, 54522 + ... + 58081.
It is an arithmetic number, because the mean of its divisors is an integer number (17735130).
Almost surely, 2200433340 is an apocalyptic number.
200433340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200433340 is an abundant number, since it is smaller than the sum of its proper divisors (225209780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200433340 is a wasteful number, since it uses less digits than its factorization.
200433340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112701 (or 112699 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 19.
The square root of 200433340 is about 14157.4482163983. The cubic root of 200433340 is about 585.2256075790.
Adding to 200433340 its reverse (43334002), we get a palindrome (243767342).
It can be divided in two parts, 2004 and 33340, that added together give a square (35344 = 1882).
The spelling of 200433340 in words is "two hundred million, four hundred thirty-three thousand, three hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •