Base | Representation |
---|---|
bin | 110010011010100101… |
… | …000001000111100011 |
3 | 12011201121210110111210 |
4 | 302122211001013203 |
5 | 1341331022041343 |
6 | 40511322041203 |
7 | 3624315634242 |
oct | 623245010743 |
9 | 164647713453 |
10 | 54133002723 |
11 | 20a5973a188 |
12 | a5a9049203 |
13 | 51490bb877 |
14 | 28975c6959 |
15 | 161c63d333 |
hex | c9a9411e3 |
54133002723 has 4 divisors (see below), whose sum is σ = 72177336968. Its totient is φ = 36088668480.
The previous prime is 54133002701. The next prime is 54133002731. The reversal of 54133002723 is 32720033145.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 54133002723 - 221 = 54130905571 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54133002023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9022167118 + ... + 9022167123.
It is an arithmetic number, because the mean of its divisors is an integer number (18044334242).
Almost surely, 254133002723 is an apocalyptic number.
54133002723 is a deficient number, since it is larger than the sum of its proper divisors (18044334245).
54133002723 is a wasteful number, since it uses less digits than its factorization.
54133002723 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18044334244.
The product of its (nonzero) digits is 15120, while the sum is 30.
Adding to 54133002723 its reverse (32720033145), we get a palindrome (86853035868).
The spelling of 54133002723 in words is "fifty-four billion, one hundred thirty-three million, two thousand, seven hundred twenty-three".
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