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12424183006 = 26212091503
BaseRepresentation
bin10111001001000100…
…11111110011011110
31012001212021220001011
423210202133303132
5200421042324011
65412501205434
7616611545614
oct134442376336
935055256034
1012424183006
1152a6144644
1224a8a0087a
13122ccc24a1
1485c0b96b4
154cab0e621
hex2e489fcde

12424183006 has 4 divisors (see below), whose sum is σ = 18636274512. Its totient is φ = 6212091502.

The previous prime is 12424183001. The next prime is 12424183039. The reversal of 12424183006 is 60038142421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60038142421 = 170935130569.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12424183001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3106045750 + ... + 3106045753.

It is an arithmetic number, because the mean of its divisors is an integer number (4659068628).

Almost surely, 212424183006 is an apocalyptic number.

12424183006 is a deficient number, since it is larger than the sum of its proper divisors (6212091506).

12424183006 is an equidigital number, since it uses as much as digits as its factorization.

12424183006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6212091505.

The product of its (nonzero) digits is 9216, while the sum is 31.

The spelling of 12424183006 in words is "twelve billion, four hundred twenty-four million, one hundred eighty-three thousand, six".

Divisors: 1 2 6212091503 12424183006