Search a number
-
+
10886581149696 = 213377212401
BaseRepresentation
bin1001111001101011101011…
…0011010110000000000000
31102112202011120002010000000
42132122322303112000000
52411331204233242241
635053120520000000
72202346425645300
oct236327263260000
942482146063000
1010886581149696
113517a78278a8a
121279a86000000
1360c7a5831305
14298cb02b9600
1513d2b9383eb6
hex9e6bacd6000

10886581149696 has 672 divisors, whose sum is σ = 37986900363360. Its totient is φ = 3110200934400.

The previous prime is 10886581149683. The next prime is 10886581149713. The reversal of 10886581149696 is 69694118568801.

10886581149696 is a `hidden beast` number, since 1 + 0 + 8 + 86 + 58 + 1 + 1 + 496 + 9 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 877873096 + ... + 877885496.

Almost surely, 210886581149696 is an apocalyptic number.

10886581149696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10886581149696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18993450181680).

10886581149696 is an abundant number, since it is smaller than the sum of its proper divisors (27100319213664).

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

10886581149696 is an frugal number, since it uses more digits than its factorization.

10886581149696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12462 (or 12413 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 72.

The spelling of 10886581149696 in words is "ten trillion, eight hundred eighty-six billion, five hundred eighty-one million, one hundred forty-nine thousand, six hundred ninety-six".