Base | Representation |
---|---|
bin | 11101101001010111000111… |
… | …000101010101011011000000 |
3 | 122002122202011222121110112000 |
4 | 131221113013011111123000 |
5 | 114042214314020102440 |
6 | 1141150202450504000 |
7 | 36315024155000016 |
oct | 3551270705253300 |
9 | 562582158543460 |
10 | 130385662269120 |
11 | 385aa281227165 |
12 | 12759746595000 |
13 | 579a413635aab |
14 | 242a9b20928b6 |
15 | 101196c39a730 |
hex | 7695c71556c0 |
130385662269120 has 448 divisors, whose sum is σ = 488500365542400. Its totient is φ = 32625367695360.
The previous prime is 130385662269089. The next prime is 130385662269157. The reversal of 130385662269120 is 21962266583031.
It is a happy number.
130385662269120 is a `hidden beast` number, since 1 + 3 + 0 + 3 + 8 + 5 + 6 + 622 + 6 + 9 + 1 + 2 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47276341 + ... + 49958219.
Almost surely, 2130385662269120 is an apocalyptic number.
130385662269120 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 130385662269120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244250182771200).
130385662269120 is an abundant number, since it is smaller than the sum of its proper divisors (358114703273280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130385662269120 is a wasteful number, since it uses less digits than its factorization.
130385662269120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2682253 (or 2682237 counting only the distinct ones).
The product of its (nonzero) digits is 5598720, while the sum is 54.
The spelling of 130385662269120 in words is "one hundred thirty trillion, three hundred eighty-five billion, six hundred sixty-two million, two hundred sixty-nine thousand, one hundred twenty".
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