Base | Representation |
---|---|
bin | 101011000110… |
… | …001011101000 |
3 | 210020222021101 |
4 | 223012023220 |
5 | 10343010022 |
6 | 1042051144 |
7 | 165012232 |
oct | 53061350 |
9 | 23228241 |
10 | 11297512 |
11 | 6416a96 |
12 | 3949ab4 |
13 | 2457325 |
14 | 1701252 |
15 | ed2627 |
hex | ac62e8 |
11297512 has 8 divisors (see below), whose sum is σ = 21182850. Its totient is φ = 5648752.
The previous prime is 11297491. The next prime is 11297513. The reversal of 11297512 is 21579211.
It can be written as a sum of positive squares in only one way, i.e., 10074276 + 1223236 = 3174^2 + 1106^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (11297513) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706087 + ... + 706102.
Almost surely, 211297512 is an apocalyptic number.
It is an amenable number.
11297512 is a deficient number, since it is larger than the sum of its proper divisors (9885338).
11297512 is a wasteful number, since it uses less digits than its factorization.
11297512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1412195 (or 1412191 counting only the distinct ones).
The product of its digits is 1260, while the sum is 28.
The square root of 11297512 is about 3361.1771747410. The cubic root of 11297512 is about 224.3852320864.
The spelling of 11297512 in words is "eleven million, two hundred ninety-seven thousand, five hundred twelve".
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