Base | Representation |
---|---|
bin | 11000110001001001010000… |
… | …10010001011011000011011 |
3 | 21010211211002101011220112210 |
4 | 30120210220102023120123 |
5 | 24114324114432300202 |
6 | 311500540341410203 |
7 | 14320656225346653 |
oct | 1430445022133033 |
9 | 233754071156483 |
10 | 54465156134427 |
11 | 163995a7809235 |
12 | 6137866709963 |
13 | 24510718b192c |
14 | d641b02a5363 |
15 | 646b6c75ec6c |
hex | 31892848b61b |
54465156134427 has 8 divisors (see below), whose sum is σ = 72676199092816. Its totient is φ = 36282108632832.
The previous prime is 54465156134407. The next prime is 54465156134461. The reversal of 54465156134427 is 72443165156445.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54465156134427 - 27 = 54465156134299 is a prime.
It is a super-2 number, since 2×544651561344272 (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 (54465156134407) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6998859658 + ... + 6998867439.
It is an arithmetic number, because the mean of its divisors is an integer number (9084524886602).
Almost surely, 254465156134427 is an apocalyptic number.
54465156134427 is a deficient number, since it is larger than the sum of its proper divisors (18211042958389).
54465156134427 is a wasteful number, since it uses less digits than its factorization.
54465156134427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13997728397.
The product of its digits is 48384000, while the sum is 57.
The spelling of 54465156134427 in words is "fifty-four trillion, four hundred sixty-five billion, one hundred fifty-six million, one hundred thirty-four thousand, four hundred twenty-seven".
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