Base | Representation |
---|---|
bin | 11000101111111011011000… |
… | …01011010100001101100001 |
3 | 21010200211011112010021211001 |
4 | 30113331230023110031201 |
5 | 24113133002422411223 |
6 | 311425423442552001 |
7 | 14314646144054260 |
oct | 1427755413241541 |
9 | 233624145107731 |
10 | 54423345513313 |
11 | 163828a1801807 |
12 | 612b738368601 |
13 | 244a13a690b3a |
14 | d621654585d7 |
15 | 645a21d229ad |
hex | 317f6c2d4361 |
54423345513313 has 16 divisors (see below), whose sum is σ = 65858562238464. Its totient is φ = 43903387123200.
The previous prime is 54423345513307. The next prime is 54423345513323. The reversal of 54423345513313 is 31331554332445.
It is a cyclic number.
It is not a de Polignac number, because 54423345513313 - 29 = 54423345512801 is a prime.
It is a super-2 number, since 2×544233455133132 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54423345513323) 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, 1509220 + ... + 10541557.
It is an arithmetic number, because the mean of its divisors is an integer number (4116160139904).
Almost surely, 254423345513313 is an apocalyptic number.
It is an amenable number.
54423345513313 is a deficient number, since it is larger than the sum of its proper divisors (11435216725151).
54423345513313 is a wasteful number, since it uses less digits than its factorization.
54423345513313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12088752.
The product of its digits is 3888000, while the sum is 46.
Adding to 54423345513313 its reverse (31331554332445), we get a palindrome (85754899845758).
The spelling of 54423345513313 in words is "fifty-four trillion, four hundred twenty-three billion, three hundred forty-five million, five hundred thirteen thousand, three hundred thirteen".
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