Base | Representation |
---|---|
bin | 111100100011001100… |
… | …1111001100011001000 |
3 | 110102122000210020111200 |
4 | 1321012121321203020 |
5 | 4112300213311240 |
6 | 135422434424200 |
7 | 12252161401560 |
oct | 1710631714310 |
9 | 412560706450 |
10 | 130030213320 |
11 | 50166735917 |
12 | 2124aa32060 |
13 | c353222937 |
14 | 64174d1da0 |
15 | 35b0830930 |
hex | 1e466798c8 |
130030213320 has 96 divisors (see below), whose sum is σ = 482969373120. Its totient is φ = 29721191040.
The previous prime is 130030213319. The next prime is 130030213399. The reversal of 130030213320 is 23312030031.
130030213320 is a `hidden beast` number, since 1 + 30 + 0 + 302 + 1 + 332 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 130030213293 and 130030213302.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25797126 + ... + 25802165.
It is an arithmetic number, because the mean of its divisors is an integer number (5030930970).
Almost surely, 2130030213320 is an apocalyptic number.
130030213320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130030213320 is an abundant number, since it is smaller than the sum of its proper divisors (352939159800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130030213320 is a wasteful number, since it uses less digits than its factorization.
130030213320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51599315 (or 51599308 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 130030213320 its reverse (23312030031), we get a palindrome (153342243351).
The spelling of 130030213320 in words is "one hundred thirty billion, thirty million, two hundred thirteen thousand, three hundred twenty".
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