Base | Representation |
---|---|
bin | 1111100000100… |
… | …01000100001001 |
3 | 100001210102111011 |
4 | 13300101010021 |
5 | 231300441241 |
6 | 20524203521 |
7 | 3136526551 |
oct | 760210411 |
9 | 301712434 |
10 | 130093321 |
11 | 67486046 |
12 | 376995a1 |
13 | 20c4c0c7 |
14 | 133c6161 |
15 | b64b281 |
hex | 7c11109 |
130093321 has 8 divisors (see below), whose sum is σ = 133064064. Its totient is φ = 127131120.
The previous prime is 130093309. The next prime is 130093331. The reversal of 130093321 is 123390031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130093321 - 27 = 130093193 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 130093292 and 130093301.
It is not an unprimeable number, because it can be changed into a prime (130093331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36411 + ... + 39823.
It is an arithmetic number, because the mean of its divisors is an integer number (16633008).
Almost surely, 2130093321 is an apocalyptic number.
It is an amenable number.
130093321 is a deficient number, since it is larger than the sum of its proper divisors (2970743).
130093321 is an equidigital number, since it uses as much as digits as its factorization.
130093321 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4271.
The product of its (nonzero) digits is 486, while the sum is 22.
The square root of 130093321 is about 11405.8459133902. The cubic root of 130093321 is about 506.7008896455.
The spelling of 130093321 in words is "one hundred thirty million, ninety-three thousand, three hundred twenty-one".
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