Search a number
-
+
12675526801 = 710317580481
BaseRepresentation
bin10111100111000010…
…10011000010010001
31012201101020110220121
423303201103002101
5201424413324201
65453440310241
7626053125430
oct136341230221
935641213817
1012675526801
115415005993
122559012381
1312700b5722
14883625117
154e2c0b9a1
hex2f3853091

12675526801 has 8 divisors (see below), whose sum is σ = 14626961024. Its totient is φ = 10759253760.

The previous prime is 12675526777. The next prime is 12675526807. The reversal of 12675526801 is 10862557621.

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 12675526801 - 231 = 10528043153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12675526807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8789520 + ... + 8790961.

It is an arithmetic number, because the mean of its divisors is an integer number (1828370128).

Almost surely, 212675526801 is an apocalyptic number.

It is an amenable number.

12675526801 is a deficient number, since it is larger than the sum of its proper divisors (1951434223).

12675526801 is a wasteful number, since it uses less digits than its factorization.

12675526801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17580591.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 12675526801 in words is "twelve billion, six hundred seventy-five million, five hundred twenty-six thousand, eight hundred one".

Divisors: 1 7 103 721 17580481 123063367 1810789543 12675526801