Base | Representation |
---|---|
bin | 110000101001… |
… | …000001010111 |
3 | 212222210222212 |
4 | 300221001113 |
5 | 11231012220 |
6 | 1133144035 |
7 | 213244511 |
oct | 60510127 |
9 | 25883885 |
10 | 12750935 |
11 | 7219a6a |
12 | 432b01b |
13 | 2845a42 |
14 | 199cbb1 |
15 | 11bd0c5 |
hex | c29057 |
12750935 has 8 divisors (see below), whose sum is σ = 16201296. Its totient is φ = 9600640.
The previous prime is 12750911. The next prime is 12750989. The reversal of 12750935 is 53905721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12750935 - 214 = 12734551 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74921 + ... + 75090.
It is an arithmetic number, because the mean of its divisors is an integer number (2025162).
Almost surely, 212750935 is an apocalyptic number.
12750935 is a deficient number, since it is larger than the sum of its proper divisors (3450361).
12750935 is a wasteful number, since it uses less digits than its factorization.
12750935 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150033.
The product of its (nonzero) digits is 9450, while the sum is 32.
The square root of 12750935 is about 3570.8451380591. The cubic root of 12750935 is about 233.6221469022.
The spelling of 12750935 in words is "twelve million, seven hundred fifty thousand, nine hundred thirty-five".
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