Base | Representation |
---|---|
bin | 111100101100100110… |
… | …0100000101001100101 |
3 | 110110102222222222010221 |
4 | 1321121030200221211 |
5 | 4113421420024230 |
6 | 135514015444341 |
7 | 12263040135112 |
oct | 1713114405145 |
9 | 413388888127 |
10 | 130345470565 |
11 | 503086902a2 |
12 | 213185266b1 |
13 | c3a363319b |
14 | 6447317909 |
15 | 35cd35527a |
hex | 1e59320a65 |
130345470565 has 8 divisors (see below), whose sum is σ = 156506637600. Its totient is φ = 104214994512.
The previous prime is 130345470547. The next prime is 130345470581. The reversal of 130345470565 is 565074543031.
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 130345470565 - 29 = 130345470053 is a prime.
It is a super-2 number, since 2×1303454705652 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7663399 + ... + 7680388.
It is an arithmetic number, because the mean of its divisors is an integer number (19563329700).
Almost surely, 2130345470565 is an apocalyptic number.
It is an amenable number.
130345470565 is a deficient number, since it is larger than the sum of its proper divisors (26161167035).
130345470565 is a wasteful number, since it uses less digits than its factorization.
130345470565 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15345491.
The product of its (nonzero) digits is 756000, while the sum is 43.
The spelling of 130345470565 in words is "one hundred thirty billion, three hundred forty-five million, four hundred seventy thousand, five hundred sixty-five".
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