Base | Representation |
---|---|
bin | 110000101010… |
… | …110111010011 |
3 | 220000012100102 |
4 | 300222313103 |
5 | 11231232413 |
6 | 1133243015 |
7 | 213305513 |
oct | 60526723 |
9 | 26005312 |
10 | 12758483 |
11 | 7224701 |
12 | 433346b |
13 | 28492ca |
14 | 19a1843 |
15 | 11c0458 |
hex | c2add3 |
12758483 has 12 divisors (see below), whose sum is σ = 13697112. Its totient is φ = 11880960.
The previous prime is 12758461. The next prime is 12758497. The reversal of 12758483 is 38485721.
It is not a de Polignac number, because 12758483 - 26 = 12758419 is a prime.
It is a super-2 number, since 2×127584832 = 325557776922578, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12758413) 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, 37691 + ... + 38027.
It is an arithmetic number, because the mean of its divisors is an integer number (1141426).
Almost surely, 212758483 is an apocalyptic number.
12758483 is a deficient number, since it is larger than the sum of its proper divisors (938629).
12758483 is a wasteful number, since it uses less digits than its factorization.
12758483 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 502 (or 485 counting only the distinct ones).
The product of its digits is 53760, while the sum is 38.
The square root of 12758483 is about 3571.9018743521. The cubic root of 12758483 is about 233.6682358656.
The spelling of 12758483 in words is "twelve million, seven hundred fifty-eight thousand, four hundred eighty-three".
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