Base | Representation |
---|---|
bin | 111100111111101011… |
… | …0101000101101000000 |
3 | 110112002121121220212010 |
4 | 1321333112220231000 |
5 | 4121224312043300 |
6 | 140101325132520 |
7 | 12314642506224 |
oct | 1717726505500 |
9 | 415077556763 |
10 | 130985659200 |
11 | 50606a98510 |
12 | 214769ba140 |
13 | c476160426 |
14 | 64a8362784 |
15 | 3619660a50 |
hex | 1e7f5a8b40 |
130985659200 has 336 divisors, whose sum is σ = 469960634880. Its totient is φ = 31676160000.
The previous prime is 130985659153. The next prime is 130985659219. The reversal of 130985659200 is 2956589031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a self number, because there is not a number n which added to its sum of digits gives 130985659200.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23176375 + ... + 23182025.
Almost surely, 2130985659200 is an apocalyptic number.
130985659200 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 130985659200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234980317440).
130985659200 is an abundant number, since it is smaller than the sum of its proper divisors (338974975680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130985659200 is a wasteful number, since it uses less digits than its factorization.
130985659200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6126 (or 6111 counting only the distinct ones).
The product of its (nonzero) digits is 583200, while the sum is 48.
The spelling of 130985659200 in words is "one hundred thirty billion, nine hundred eighty-five million, six hundred fifty-nine thousand, two hundred".
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