Base | Representation |
---|---|
bin | 10111110110111… |
… | …10101011110011 |
3 | 111221121020121012 |
4 | 23323132223303 |
5 | 402214012210 |
6 | 31505421135 |
7 | 4650114035 |
oct | 1373365363 |
9 | 457536535 |
10 | 200141555 |
11 | a2a7a349 |
12 | 5703a7ab |
13 | 32606873 |
14 | 1c81bc55 |
15 | 12886305 |
hex | bedeaf3 |
200141555 has 8 divisors (see below), whose sum is σ = 242646432. Its totient is φ = 158462208.
The previous prime is 200141551. The next prime is 200141563. The reversal of 200141555 is 555141002.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200141555 - 22 = 200141551 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 200141555.
It is not an unprimeable number, because it can be changed into a prime (200141551) 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, 205847 + ... + 206816.
It is an arithmetic number, because the mean of its divisors is an integer number (30330804).
Almost surely, 2200141555 is an apocalyptic number.
200141555 is a deficient number, since it is larger than the sum of its proper divisors (42504877).
200141555 is an equidigital number, since it uses as much as digits as its factorization.
200141555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 412765.
The product of its (nonzero) digits is 1000, while the sum is 23.
The square root of 200141555 is about 14147.1394635099. The cubic root of 200141555 is about 584.9414848818.
Adding to 200141555 its reverse (555141002), we get a palindrome (755282557).
The spelling of 200141555 in words is "two hundred million, one hundred forty-one thousand, five hundred fifty-five".
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