Base | Representation |
---|---|
bin | 110000010000… |
… | …111110101100 |
3 | 212210210220122 |
4 | 300100332230 |
5 | 11214334320 |
6 | 1131104112 |
7 | 212354432 |
oct | 60207654 |
9 | 25723818 |
10 | 12652460 |
11 | 7161a87 |
12 | 42a2038 |
13 | 280cc82 |
14 | 1974d52 |
15 | 119dd25 |
hex | c10fac |
12652460 has 12 divisors (see below), whose sum is σ = 26570208. Its totient is φ = 5060976.
The previous prime is 12652459. The next prime is 12652463. The reversal of 12652460 is 6425621.
It is not an unprimeable number, because it can be changed into a prime (12652463) by changing a digit.
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, 316292 + ... + 316331.
It is an arithmetic number, because the mean of its divisors is an integer number (2214184).
Almost surely, 212652460 is an apocalyptic number.
12652460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12652460 is an abundant number, since it is smaller than the sum of its proper divisors (13917748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12652460 is a wasteful number, since it uses less digits than its factorization.
12652460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 632632 (or 632630 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 12652460 is about 3557.0296597020. The cubic root of 12652460 is about 233.0191735774.
The spelling of 12652460 in words is "twelve million, six hundred fifty-two thousand, four hundred sixty".
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