Base | Representation |
---|---|
bin | 10100100000001110… |
… | …01111000001100101 |
3 | 1001102011000122120112 |
4 | 22100013033001211 |
5 | 140020441001440 |
6 | 5020142142405 |
7 | 536532222212 |
oct | 122007170145 |
9 | 31364018515 |
10 | 11007750245 |
11 | 4739651758 |
12 | 2172581a05 |
13 | 106570c1ab |
14 | 765d2ab09 |
15 | 4465c0965 |
hex | 2901cf065 |
11007750245 has 4 divisors (see below), whose sum is σ = 13209300300. Its totient is φ = 8806200192.
The previous prime is 11007750211. The next prime is 11007750283. The reversal of 11007750245 is 54205770011.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54205770011 = 1321 ⋅41033891.
It can be written as a sum of positive squares in 2 ways, for example, as 5250886369 + 5756863876 = 72463^2 + 75874^2 .
It is a cyclic number.
It is not a de Polignac number, because 11007750245 - 28 = 11007749989 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100775020 + ... + 1100775029.
It is an arithmetic number, because the mean of its divisors is an integer number (3302325075).
Almost surely, 211007750245 is an apocalyptic number.
It is an amenable number.
11007750245 is a deficient number, since it is larger than the sum of its proper divisors (2201550055).
11007750245 is an equidigital number, since it uses as much as digits as its factorization.
11007750245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2201550054.
The product of its (nonzero) digits is 9800, while the sum is 32.
The spelling of 11007750245 in words is "eleven billion, seven million, seven hundred fifty thousand, two hundred forty-five".
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