Search a number
-
+
12683050752100 = 2252592149669619
BaseRepresentation
bin1011100010010000000010…
…1111000001100001100100
31122220111011121120111102011
42320210000233001201210
53130244341443031400
642550302454124004
72446214551424101
oct270440057014144
948814147514364
1012683050752100
11404a940559703
12150a088050604
13710011525c51
1431bc11c55aa8
1516edadec88ba
hexb8900bc1864

12683050752100 has 36 divisors (see below), whose sum is σ = 27988698452400. Its totient is φ = 4987233513760.

The previous prime is 12683050752059. The next prime is 12683050752149. The reversal of 12683050752100 is 125705038621.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1074828910 + ... + 1074840709.

It is an arithmetic number, because the mean of its divisors is an integer number (777463845900).

Almost surely, 212683050752100 is an apocalyptic number.

12683050752100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12683050752100 is an abundant number, since it is smaller than the sum of its proper divisors (15305647700300).

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

12683050752100 is a wasteful number, since it uses less digits than its factorization.

12683050752100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2149669692 (or 2149669685 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 12683050752100 in words is "twelve trillion, six hundred eighty-three billion, fifty million, seven hundred fifty-two thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 59 100 118 236 295 590 1180 1475 2950 5900 2149669619 4299339238 8598678476 10748348095 21496696190 42993392380 53741740475 107483480950 126830507521 214966961900 253661015042 507322030084 634152537605 1268305075210 2536610150420 3170762688025 6341525376050 12683050752100