Base | Representation |
---|---|
bin | 110000100111… |
… | …101011011011 |
3 | 212222112110011 |
4 | 300213223123 |
5 | 11230323220 |
6 | 1133102351 |
7 | 213222463 |
oct | 60475333 |
9 | 25875404 |
10 | 12745435 |
11 | 721591a |
12 | 43279b7 |
13 | 28433a1 |
14 | 199aba3 |
15 | 11bb65a |
hex | c27adb |
12745435 has 8 divisors (see below), whose sum is σ = 15504480. Its totient is φ = 10056384.
The previous prime is 12745399. The next prime is 12745483. The reversal of 12745435 is 53454721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12745435 - 213 = 12737243 is a prime.
It is a super-2 number, since 2×127454352 = 324892226678450, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12745397 and 12745406.
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, 17095 + ... + 17824.
It is an arithmetic number, because the mean of its divisors is an integer number (1938060).
Almost surely, 212745435 is an apocalyptic number.
12745435 is a deficient number, since it is larger than the sum of its proper divisors (2759045).
12745435 is an equidigital number, since it uses as much as digits as its factorization.
12745435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34997.
The product of its digits is 16800, while the sum is 31.
The square root of 12745435 is about 3570.0749291857. The cubic root of 12745435 is about 233.5885518077.
The spelling of 12745435 in words is "twelve million, seven hundred forty-five thousand, four hundred thirty-five".
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