Base | Representation |
---|---|
bin | 101011100111… |
… | …001000101101 |
3 | 210111211102200 |
4 | 223213020231 |
5 | 10411314433 |
6 | 1045012113 |
7 | 166113612 |
oct | 53471055 |
9 | 23454380 |
10 | 11432493 |
11 | 64a9446 |
12 | 39b4039 |
13 | 24a38b7 |
14 | 1738509 |
15 | 100c613 |
hex | ae722d |
11432493 has 12 divisors (see below), whose sum is σ = 16678428. Its totient is φ = 7545600.
The previous prime is 11432479. The next prime is 11432497. The reversal of 11432493 is 39423411.
It can be written as a sum of positive squares in 2 ways, for example, as 10771524 + 660969 = 3282^2 + 813^2 .
It is not a de Polignac number, because 11432493 - 25 = 11432461 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11432497) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5380 + ... + 7197.
It is an arithmetic number, because the mean of its divisors is an integer number (1389869).
Almost surely, 211432493 is an apocalyptic number.
It is an amenable number.
11432493 is a deficient number, since it is larger than the sum of its proper divisors (5245935).
11432493 is a wasteful number, since it uses less digits than its factorization.
11432493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12684 (or 12681 counting only the distinct ones).
The product of its digits is 2592, while the sum is 27.
The square root of 11432493 is about 3381.1969774031. The cubic root of 11432493 is about 225.2753370012.
The spelling of 11432493 in words is "eleven million, four hundred thirty-two thousand, four hundred ninety-three".
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