Base | Representation |
---|---|
bin | 1100111001110… |
… | …1101101101011 |
3 | 10202211202022022 |
4 | 3032131231223 |
5 | 102323421441 |
6 | 5212015055 |
7 | 1225020041 |
oct | 316355553 |
9 | 122752268 |
10 | 54123371 |
11 | 28607765 |
12 | 1616148b |
13 | b2a0183 |
14 | 728c391 |
15 | 4b4184b |
hex | 339db6b |
54123371 has 8 divisors (see below), whose sum is σ = 55051488. Its totient is φ = 53200000.
The previous prime is 54123361. The next prime is 54123373. The reversal of 54123371 is 17332145.
54123371 = T306 + T307 + ... + T706.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-54123371 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54123371.
It is not an unprimeable number, because it can be changed into a prime (54123373) by changing a digit.
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, 27521 + ... + 29421.
It is an arithmetic number, because the mean of its divisors is an integer number (6881436).
Almost surely, 254123371 is an apocalyptic number.
54123371 is a deficient number, since it is larger than the sum of its proper divisors (928117).
54123371 is a wasteful number, since it uses less digits than its factorization.
54123371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2373.
The product of its digits is 2520, while the sum is 26.
The square root of 54123371 is about 7356.8587726013. The cubic root of 54123371 is about 378.2639436654.
The spelling of 54123371 in words is "fifty-four million, one hundred twenty-three thousand, three hundred seventy-one".
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