Base | Representation |
---|---|
bin | 110100111010100101… |
… | …110011001011100101 |
3 | 12102122201021012222210 |
4 | 310322211303023211 |
5 | 1412330243443331 |
6 | 42033541314033 |
7 | 4050664211541 |
oct | 647245631345 |
9 | 172581235883 |
10 | 56817562341 |
11 | 2210703a5a1 |
12 | b018105919 |
13 | 548632a397 |
14 | 2a6dd5aa21 |
15 | 1728173446 |
hex | d3a9732e5 |
56817562341 has 16 divisors (see below), whose sum is σ = 77811139584. Its totient is φ = 36851361984.
The previous prime is 56817562339. The next prime is 56817562343. The reversal of 56817562341 is 14326571865.
It is an interprime number because it is at equal distance from previous prime (56817562339) and next prime (56817562343).
It is not a de Polignac number, because 56817562341 - 21 = 56817562339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56817562343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2267815 + ... + 2292731.
It is an arithmetic number, because the mean of its divisors is an integer number (4863196224).
Almost surely, 256817562341 is an apocalyptic number.
It is an amenable number.
56817562341 is a deficient number, since it is larger than the sum of its proper divisors (20993577243).
56817562341 is a wasteful number, since it uses less digits than its factorization.
56817562341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45500.
The product of its digits is 1209600, while the sum is 48.
The spelling of 56817562341 in words is "fifty-six billion, eight hundred seventeen million, five hundred sixty-two thousand, three hundred forty-one".
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