Base | Representation |
---|---|
bin | 110010011011001100… |
… | …101011100010110011 |
3 | 12011202100100201001101 |
4 | 302123030223202303 |
5 | 1341341202300430 |
6 | 40512332545231 |
7 | 3624503210320 |
oct | 623314534263 |
9 | 164670321041 |
10 | 54143400115 |
11 | 20a645a0972 |
12 | a5b0622217 |
13 | 514b2bc27c |
14 | 2898b31b47 |
15 | 161d4e3dca |
hex | c9b32b8b3 |
54143400115 has 8 divisors (see below), whose sum is σ = 74253805920. Its totient is φ = 37126902912.
The previous prime is 54143400089. The next prime is 54143400119. The reversal of 54143400115 is 51100434145.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54143400115 - 223 = 54135011507 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54143400119) 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, 773477110 + ... + 773477179.
It is an arithmetic number, because the mean of its divisors is an integer number (9281725740).
Almost surely, 254143400115 is an apocalyptic number.
54143400115 is a deficient number, since it is larger than the sum of its proper divisors (20110405805).
54143400115 is a wasteful number, since it uses less digits than its factorization.
54143400115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1546954301.
The product of its (nonzero) digits is 4800, while the sum is 28.
The spelling of 54143400115 in words is "fifty-four billion, one hundred forty-three million, four hundred thousand, one hundred fifteen".
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