Base | Representation |
---|---|
bin | 1011111000000000011010… |
… | …0001111111110110100000 |
3 | 1201020012220112211102220000 |
4 | 2332000012201333312200 |
5 | 3202410321344433144 |
6 | 43434114335220000 |
7 | 2515215633063600 |
oct | 276000641776640 |
9 | 51205815742800 |
10 | 13056810155424 |
11 | 41843a8a40372 |
12 | 156a5b7377600 |
13 | 7393375c12b9 |
14 | 331d4adb4c00 |
15 | 179986d45769 |
hex | be00687fda0 |
13056810155424 has 2160 divisors, whose sum is σ = 49394431836288. Its totient is φ = 3370492145664.
The previous prime is 13056810155407. The next prime is 13056810155489. The reversal of 13056810155424 is 42455101865031.
13056810155424 is a `hidden beast` number, since 1 + 3 + 0 + 5 + 68 + 10 + 1 + 554 + 24 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 13056810155424.
It is an unprimeable number.
It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 157310965687 + ... + 157310965769.
Almost surely, 213056810155424 is an apocalyptic number.
13056810155424 is a gapful number since it is divisible by the number (14) 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 13056810155424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24697215918144).
13056810155424 is an abundant number, since it is smaller than the sum of its proper divisors (36337621680864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13056810155424 is a wasteful number, since it uses less digits than its factorization.
13056810155424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277 (or 234 counting only the distinct ones).
The product of its (nonzero) digits is 576000, while the sum is 45.
The spelling of 13056810155424 in words is "thirteen trillion, fifty-six billion, eight hundred ten million, one hundred fifty-five thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •