Base | Representation |
---|---|
bin | 1011111001110100101011… |
… | …0100101000101100101000 |
3 | 1201100012110122220111121000 |
4 | 2332131022310220230220 |
5 | 3203413231242204310 |
6 | 43500315332515000 |
7 | 2520402232033356 |
oct | 276351264505450 |
9 | 51305418814530 |
10 | 13088020663080 |
11 | 4196664507750 |
12 | 157466777ba60 |
13 | 73c26c6b94cc |
14 | 33366c0c67d6 |
15 | 17a6b1d834c0 |
hex | be74ad28b28 |
13088020663080 has 1024 divisors, whose sum is σ = 49327037337600. Its totient is φ = 3059417088000.
The previous prime is 13088020663057. The next prime is 13088020663273. The reversal of 13088020663080 is 8036602088031.
13088020663080 is a `hidden beast` number, since 1 + 3 + 0 + 8 + 8 + 0 + 2 + 0 + 6 + 630 + 8 + 0 = 666.
13088020663080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 17198449900 + ... + 17198450660.
It is an arithmetic number, because the mean of its divisors is an integer number (48170934900).
Almost surely, 213088020663080 is an apocalyptic number.
13088020663080 is a gapful number since it is divisible by the number (10) 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 13088020663080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24663518668800).
13088020663080 is an abundant number, since it is smaller than the sum of its proper divisors (36239016674520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13088020663080 is a wasteful number, since it uses less digits than its factorization.
13088020663080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1223 (or 1213 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The spelling of 13088020663080 in words is "thirteen trillion, eighty-eight billion, twenty million, six hundred sixty-three thousand, eighty".
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