Base | Representation |
---|---|
bin | 101111110100… |
… | …010100010101 |
3 | 212120211212112 |
4 | 233310110111 |
5 | 11202110221 |
6 | 1124400405 |
7 | 211355240 |
oct | 57642425 |
9 | 25524775 |
10 | 12535061 |
11 | 7091860 |
12 | 4246105 |
13 | 279b6c6 |
14 | 1944257 |
15 | 117915b |
hex | bf4515 |
12535061 has 16 divisors (see below), whose sum is σ = 15735168. Its totient is φ = 9700800.
The previous prime is 12535021. The next prime is 12535063. The reversal of 12535061 is 16053521.
It is a cyclic number.
It is not a de Polignac number, because 12535061 - 210 = 12534037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12535063) 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 15 ways as a sum of consecutive naturals, for example, 12851 + ... + 13791.
It is an arithmetic number, because the mean of its divisors is an integer number (983448).
Almost surely, 212535061 is an apocalyptic number.
12535061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12535061 is a deficient number, since it is larger than the sum of its proper divisors (3200107).
12535061 is a wasteful number, since it uses less digits than its factorization.
12535061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1132.
The product of its (nonzero) digits is 900, while the sum is 23.
The square root of 12535061 is about 3540.4888080603. The cubic root of 12535061 is about 232.2962241187.
Adding to 12535061 its reverse (16053521), we get a palindrome (28588582).
The spelling of 12535061 in words is "twelve million, five hundred thirty-five thousand, sixty-one".
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