Base | Representation |
---|---|
bin | 111100100010111001… |
… | …0111111010100101000 |
3 | 110102121022121000210002 |
4 | 1321011302333110220 |
5 | 4112240110411402 |
6 | 135421432042132 |
7 | 12252005610215 |
oct | 1710562772450 |
9 | 412538530702 |
10 | 130020013352 |
11 | 501609a9499 |
12 | 21247533348 |
13 | c351091058 |
14 | 6415dd8b0c |
15 | 35ae9b8602 |
hex | 1e45cbf528 |
130020013352 has 16 divisors (see below), whose sum is σ = 243792179700. Its totient is φ = 65008765440.
The previous prime is 130020013327. The next prime is 130020013427. The reversal of 130020013352 is 253310020031.
It can be written as a sum of positive squares in 2 ways, for example, as 113403256516 + 16616756836 = 336754^2 + 128906^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 411974 + ... + 655562.
Almost surely, 2130020013352 is an apocalyptic number.
It is an amenable number.
130020013352 is a deficient number, since it is larger than the sum of its proper divisors (113772166348).
130020013352 is a wasteful number, since it uses less digits than its factorization.
130020013352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310316 (or 310312 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 20.
Adding to 130020013352 its reverse (253310020031), we get a palindrome (383330033383).
The spelling of 130020013352 in words is "one hundred thirty billion, twenty million, thirteen thousand, three hundred fifty-two".
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