Base | Representation |
---|---|
bin | 1100011110000111001… |
… | …1011100000001000000 |
3 | 202110222212122210212020 |
4 | 3013201303130001000 |
5 | 12002231342131300 |
6 | 242231000201440 |
7 | 21323052605124 |
oct | 3074163340100 |
9 | 673885583766 |
10 | 214241755200 |
11 | 8294a981720 |
12 | 35631169280 |
13 | 17283a44a65 |
14 | a525729584 |
15 | 588d90d8a0 |
hex | 31e1cdc040 |
214241755200 has 672 divisors, whose sum is σ = 790252277760. Its totient is φ = 50366668800.
The previous prime is 214241755177. The next prime is 214241755201. The reversal of 214241755200 is 2557142412.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (214241755201) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 447268561 + ... + 447269039.
Almost surely, 2214241755200 is an apocalyptic number.
214241755200 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 214241755200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395126138880).
214241755200 is an abundant number, since it is smaller than the sum of its proper divisors (576010522560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214241755200 is a wasteful number, since it uses less digits than its factorization.
214241755200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 755 (or 740 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 33.
Adding to 214241755200 its reverse (2557142412), we get a palindrome (216798897612).
The spelling of 214241755200 in words is "two hundred fourteen billion, two hundred forty-one million, seven hundred fifty-five thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •