Base | Representation |
---|---|
bin | 1010000001011001… |
… | …10100000001011101 |
3 | 111212222021111211012 |
4 | 11000230310001131 |
5 | 42004344102131 |
6 | 2245521505005 |
7 | 250222061135 |
oct | 50054640135 |
9 | 14788244735 |
10 | 5380456541 |
11 | 23111446a9 |
12 | 1061aa2165 |
13 | 6799197c5 |
14 | 390819ac5 |
15 | 21755952b |
hex | 140b3405d |
5380456541 has 4 divisors (see below), whose sum is σ = 5397646812. Its totient is φ = 5363266272.
The previous prime is 5380456489. The next prime is 5380456559. The reversal of 5380456541 is 1456540835.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1456540835 = 5 ⋅291308167.
It can be written as a sum of positive squares in 2 ways, for example, as 468549316 + 4911907225 = 21646^2 + 70085^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5380456541 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5380455541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8594666 + ... + 8595291.
It is an arithmetic number, because the mean of its divisors is an integer number (1349411703).
Almost surely, 25380456541 is an apocalyptic number.
It is an amenable number.
5380456541 is a deficient number, since it is larger than the sum of its proper divisors (17190271).
5380456541 is a wasteful number, since it uses less digits than its factorization.
5380456541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17190270.
The product of its (nonzero) digits is 288000, while the sum is 41.
The square root of 5380456541 is about 73351.5953541571. The cubic root of 5380456541 is about 1752.2915874023.
The spelling of 5380456541 in words is "five billion, three hundred eighty million, four hundred fifty-six thousand, five hundred forty-one".
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