Base | Representation |
---|---|
bin | 1110010001011110111… |
… | …0011111101011011111 |
3 | 212102221012010121210120 |
4 | 3210113232133223133 |
5 | 13004143031401343 |
6 | 304352023010023 |
7 | 23500363545243 |
oct | 3442756375337 |
9 | 772835117716 |
10 | 245211200223 |
11 | 94aa236a090 |
12 | 3b634899913 |
13 | 1a17ac09562 |
14 | bc2280a423 |
15 | 65a26d0683 |
hex | 3917b9fadf |
245211200223 has 16 divisors (see below), whose sum is σ = 356732159616. Its totient is φ = 148587297440.
The previous prime is 245211200203. The next prime is 245211200237. The reversal of 245211200223 is 322002112542.
It is a cyclic number.
It is not a de Polignac number, because 245211200223 - 25 = 245211200191 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 245211200193 and 245211200202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (245211200203) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 443040 + ... + 828677.
It is an arithmetic number, because the mean of its divisors is an integer number (22295759976).
Almost surely, 2245211200223 is an apocalyptic number.
245211200223 is a deficient number, since it is larger than the sum of its proper divisors (111520959393).
245211200223 is a wasteful number, since it uses less digits than its factorization.
245211200223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1277574.
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 245211200223 its reverse (322002112542), we get a palindrome (567213312765).
The spelling of 245211200223 in words is "two hundred forty-five billion, two hundred eleven million, two hundred thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.283 sec. • engine limits •