Base | Representation |
---|---|
bin | 110100100001… |
… | …101011011000 |
3 | 221220120002222 |
4 | 310201223120 |
5 | 12011110212 |
6 | 1211043212 |
7 | 225016055 |
oct | 64415330 |
9 | 27816088 |
10 | 13769432 |
11 | 78551a6 |
12 | 4740508 |
13 | 2b114c1 |
14 | 1b8602c |
15 | 131ec72 |
hex | d21ad8 |
13769432 has 16 divisors (see below), whose sum is σ = 26708400. Its totient is φ = 6647200.
The previous prime is 13769429. The next prime is 13769447. The reversal of 13769432 is 23496731.
It is a junction number, because it is equal to n+sod(n) for n = 13769392 and 13769401.
It is a congruent number.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 29444 + ... + 29907.
It is an arithmetic number, because the mean of its divisors is an integer number (1669275).
Almost surely, 213769432 is an apocalyptic number.
It is an amenable number.
13769432 is a deficient number, since it is larger than the sum of its proper divisors (12938968).
13769432 is a wasteful number, since it uses less digits than its factorization.
13769432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59386 (or 59382 counting only the distinct ones).
The product of its digits is 27216, while the sum is 35.
The square root of 13769432 is about 3710.7185288027. The cubic root of 13769432 is about 239.6837965433.
The spelling of 13769432 in words is "thirteen million, seven hundred sixty-nine thousand, four hundred thirty-two".
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