Base | Representation |
---|---|
bin | 1111100010000… |
… | …11111001111010 |
3 | 100002012000010210 |
4 | 13301003321322 |
5 | 231324122222 |
6 | 20532451550 |
7 | 3141354636 |
oct | 761037172 |
9 | 302160123 |
10 | 130301562 |
11 | 67608546 |
12 | 37779bb6 |
13 | 20cc2b21 |
14 | 1343bdc6 |
15 | b68cd0c |
hex | 7c43e7a |
130301562 has 8 divisors (see below), whose sum is σ = 260603136. Its totient is φ = 43433852.
The previous prime is 130301539. The next prime is 130301581. The reversal of 130301562 is 265103031.
It is a sphenic number, since it is the product of 3 distinct primes.
130301562 is an admirable number.
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, 10858458 + ... + 10858469.
It is an arithmetic number, because the mean of its divisors is an integer number (32575392).
Almost surely, 2130301562 is an apocalyptic number.
130301562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130301562 is a wasteful number, since it uses less digits than its factorization.
130301562 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21716932.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 130301562 is about 11414.9709592272. The cubic root of 130301562 is about 506.9711050294.
Adding to 130301562 its reverse (265103031), we get a palindrome (395404593).
The spelling of 130301562 in words is "one hundred thirty million, three hundred one thousand, five hundred sixty-two".
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