Search a number
-
+
12110003007 = 34124615209
BaseRepresentation
bin10110100011100111…
…11111101100111111
31011020222002220002220
423101303333230333
5144300130044012
65321355220423
7606045220134
oct132163775477
934228086086
1012110003007
115154865553
12241b747713
1311acb9b36b
1482c49458b
154ad24e08c
hex2d1cffb3f

12110003007 has 24 divisors (see below), whose sum is σ = 16589181840. Its totient is φ = 7857830400.

The previous prime is 12110002981. The next prime is 12110003027. The reversal of 12110003007 is 70030001121.

It is not a de Polignac number, because 12110003007 - 215 = 12109970239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110003027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2322219 + ... + 2327427.

It is an arithmetic number, because the mean of its divisors is an integer number (691215910).

Almost surely, 212110003007 is an apocalyptic number.

12110003007 is a deficient number, since it is larger than the sum of its proper divisors (4479178833).

12110003007 is an equidigital number, since it uses as much as digits as its factorization.

12110003007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5755 (or 5714 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 15.

Adding to 12110003007 its reverse (70030001121), we get a palindrome (82140004128).

The spelling of 12110003007 in words is "twelve billion, one hundred ten million, three thousand, seven".

Divisors: 1 3 41 123 461 1383 1681 5043 5209 15627 18901 56703 213569 640707 774941 2324823 2401349 7204047 8756329 26268987 98455309 295365927 4036667669 12110003007