Search a number
-
+
12494301 = 34164767
BaseRepresentation
bin101111101010…
…010111011101
3212111202221220
4233222113131
511144304201
61123443553
7211125351
oct57522735
925452856
1012494301
117064176
1242265b9
132785ca1
141933461
15116c036
hexbea5dd

12494301 has 4 divisors (see below), whose sum is σ = 16659072. Its totient is φ = 8329532.

The previous prime is 12494281. The next prime is 12494311. The reversal of 12494301 is 10349421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10349421 = 33449807.

It is a cyclic number.

It is not a de Polignac number, because 12494301 - 27 = 12494173 is a prime.

It is a super-2 number, since 2×124943012 = 312215114957202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12494311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2082381 + ... + 2082386.

It is an arithmetic number, because the mean of its divisors is an integer number (4164768).

Almost surely, 212494301 is an apocalyptic number.

It is an amenable number.

12494301 is a deficient number, since it is larger than the sum of its proper divisors (4164771).

12494301 is an equidigital number, since it uses as much as digits as its factorization.

12494301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164770.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 12494301 is about 3534.7278537392. The cubic root of 12494301 is about 232.0441664328.

The spelling of 12494301 in words is "twelve million, four hundred ninety-four thousand, three hundred one".

Divisors: 1 3 4164767 12494301