Base | Representation |
---|---|
bin | 101011011101… |
… | …101101101101 |
3 | 210102212111100 |
4 | 223131231231 |
5 | 10404101101 |
6 | 1044113313 |
7 | 165563241 |
oct | 53355555 |
9 | 23385440 |
10 | 11393901 |
11 | 6482452 |
12 | 3995839 |
13 | 248c16c |
14 | 1728421 |
15 | 1000e86 |
hex | addb6d |
11393901 has 24 divisors (see below), whose sum is σ = 18083520. Its totient is φ = 6880896.
The previous prime is 11393873. The next prime is 11393923. The reversal of 11393901 is 10939311.
It is not a de Polignac number, because 11393901 - 27 = 11393773 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11393951) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2485 + ... + 5381.
It is an arithmetic number, because the mean of its divisors is an integer number (753480).
Almost surely, 211393901 is an apocalyptic number.
It is an amenable number.
11393901 is a deficient number, since it is larger than the sum of its proper divisors (6689619).
11393901 is a wasteful number, since it uses less digits than its factorization.
11393901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2945 (or 2942 counting only the distinct ones).
The product of its (nonzero) digits is 729, while the sum is 27.
The square root of 11393901 is about 3375.4852984423. The cubic root of 11393901 is about 225.0215683028.
The spelling of 11393901 in words is "eleven million, three hundred ninety-three thousand, nine hundred one".
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