Base | Representation |
---|---|
bin | 111100110110111000… |
… | …0111011000000000000 |
3 | 110111100001100022212010 |
4 | 1321231300323000000 |
5 | 4120123240410000 |
6 | 140012144132520 |
7 | 12304430300550 |
oct | 1715560730000 |
9 | 414301308763 |
10 | 130690560000 |
11 | 50475461080 |
12 | 213b4007140 |
13 | c429c8a210 |
14 | 647b0a7160 |
15 | 35ed7bdd50 |
hex | 1e6dc3b000 |
130690560000 has 2080 divisors, whose sum is σ = 619041443328. Its totient is φ = 23592960000.
The previous prime is 130690559959. The next prime is 130690560047. The reversal of 130690560000 is 65096031.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (2080).
It is a super-2 number, since 2×1306905600002 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a self number, because there is not a number n which added to its sum of digits gives 130690560000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 7687679992 + ... + 7687680008.
Almost surely, 2130690560000 is an apocalyptic number.
130690560000 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 130690560000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309520721664).
130690560000 is an abundant number, since it is smaller than the sum of its proper divisors (488350883328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130690560000 is a wasteful number, since it uses less digits than its factorization.
130690560000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95 (or 58 counting only the distinct ones).
The product of its (nonzero) digits is 4860, while the sum is 30.
The spelling of 130690560000 in words is "one hundred thirty billion, six hundred ninety million, five hundred sixty thousand".
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