Search a number
-
+
12208076504 = 2313117385351
BaseRepresentation
bin10110101111010100…
…00111011011011000
31011111210122112122122
423113222013123120
5200000231422004
65335221240412
7611345636531
oct132752073330
934453575578
1012208076504
1151a5160628
122448563108
1311c72b9010
1483b503688
154b6b72cbe
hex2d7a876d8

12208076504 has 16 divisors (see below), whose sum is σ = 24650923920. Its totient is φ = 5634496800.

The previous prime is 12208076501. The next prime is 12208076513. The reversal of 12208076504 is 40567080221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12208076501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58692572 + ... + 58692779.

It is an arithmetic number, because the mean of its divisors is an integer number (1540682745).

Almost surely, 212208076504 is an apocalyptic number.

It is an amenable number.

12208076504 is an abundant number, since it is smaller than the sum of its proper divisors (12442847416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12208076504 is a wasteful number, since it uses less digits than its factorization.

12208076504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117385370 (or 117385366 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The spelling of 12208076504 in words is "twelve billion, two hundred eight million, seventy-six thousand, five hundred four".

Divisors: 1 2 4 8 13 26 52 104 117385351 234770702 469541404 939082808 1526009563 3052019126 6104038252 12208076504