Base | Representation |
---|---|
bin | 101011010111… |
… | …101110110101 |
3 | 210101121212210 |
4 | 223113232311 |
5 | 10402310042 |
6 | 1043404033 |
7 | 165431634 |
oct | 53275665 |
9 | 23347783 |
10 | 11369397 |
11 | 6465aa6 |
12 | 3983619 |
13 | 2480c70 |
14 | 171d51b |
15 | ee8a9c |
hex | ad7bb5 |
11369397 has 16 divisors (see below), whose sum is σ = 16768640. Its totient is φ = 6806592.
The previous prime is 11369381. The next prime is 11369399. The reversal of 11369397 is 79396311.
It is not a de Polignac number, because 11369397 - 24 = 11369381 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11369399) 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, 2497 + ... + 5382.
It is an arithmetic number, because the mean of its divisors is an integer number (1048040).
Almost surely, 211369397 is an apocalyptic number.
It is an amenable number.
11369397 is a deficient number, since it is larger than the sum of its proper divisors (5399243).
11369397 is a wasteful number, since it uses less digits than its factorization.
11369397 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7932.
The product of its digits is 30618, while the sum is 39.
The square root of 11369397 is about 3371.8536445107. The cubic root of 11369397 is about 224.8601402418.
The spelling of 11369397 in words is "eleven million, three hundred sixty-nine thousand, three hundred ninety-seven".
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