Base | Representation |
---|---|
bin | 1111100010110… |
… | …01101000011111 |
3 | 100002100112012222 |
4 | 13301121220133 |
5 | 231334444214 |
6 | 20534415555 |
7 | 3142205255 |
oct | 761315037 |
9 | 302315188 |
10 | 130390559 |
11 | 676693a2 |
12 | 378015bb |
13 | 210244a0 |
14 | 134625d5 |
15 | b6a938e |
hex | 7c59a1f |
130390559 has 8 divisors (see below), whose sum is σ = 147811440. Its totient is φ = 114025536.
The previous prime is 130390529. The next prime is 130390573. The reversal of 130390559 is 955093031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 130390559 - 28 = 130390303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130390529) 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, 263702 + ... + 264195.
It is an arithmetic number, because the mean of its divisors is an integer number (18476430).
Almost surely, 2130390559 is an apocalyptic number.
130390559 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
130390559 is a deficient number, since it is larger than the sum of its proper divisors (17420881).
130390559 is a wasteful number, since it uses less digits than its factorization.
130390559 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527929.
The product of its (nonzero) digits is 18225, while the sum is 35.
The square root of 130390559 is about 11418.8685516561. The cubic root of 130390559 is about 507.0865005229.
The spelling of 130390559 in words is "one hundred thirty million, three hundred ninety thousand, five hundred fifty-nine".
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