Base | Representation |
---|---|
bin | 110010011010011100… |
… | …000010100011101011 |
3 | 12011201110100220020211 |
4 | 302122130002203223 |
5 | 1341324421234243 |
6 | 40511155401551 |
7 | 3624256633102 |
oct | 623234024353 |
9 | 164643326224 |
10 | 54130649323 |
11 | 20a58382023 |
12 | a5a82b32b7 |
13 | 514877661a |
14 | 2897173039 |
15 | 161c325d9d |
hex | c9a7028eb |
54130649323 has 4 divisors (see below), whose sum is σ = 54666596448. Its totient is φ = 53594702200.
The previous prime is 54130649267. The next prime is 54130649329. The reversal of 54130649323 is 32394603145.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 54130649323 - 29 = 54130648811 is a prime.
It is a super-2 number, since 2×541306493232 (a number of 22 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54130649329) 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 3 ways as a sum of consecutive naturals, for example, 267973411 + ... + 267973612.
It is an arithmetic number, because the mean of its divisors is an integer number (13666649112).
Almost surely, 254130649323 is an apocalyptic number.
54130649323 is a deficient number, since it is larger than the sum of its proper divisors (535947125).
54130649323 is a wasteful number, since it uses less digits than its factorization.
54130649323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 535947124.
The product of its (nonzero) digits is 233280, while the sum is 40.
The spelling of 54130649323 in words is "fifty-four billion, one hundred thirty million, six hundred forty-nine thousand, three hundred twenty-three".
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