Base | Representation |
---|---|
bin | 1100110111111… |
… | …1110101110011 |
3 | 10202121112110110 |
4 | 3031333311303 |
5 | 102311013021 |
6 | 5205232403 |
7 | 1224000231 |
oct | 315776563 |
9 | 122545413 |
10 | 54001011 |
11 | 28533839 |
12 | 16102703 |
13 | b25957c |
14 | 7259951 |
15 | 4b1a476 |
hex | 337fd73 |
54001011 has 16 divisors (see below), whose sum is σ = 73737216. Its totient is φ = 35139936.
The previous prime is 54000971. The next prime is 54001037. The reversal of 54001011 is 11010045.
54001011 = 692 + 702 + ... + 5452.
It is a happy number.
It is not a de Polignac number, because 54001011 - 27 = 54000883 is a prime.
It is a super-2 number, since 2×540010112 = 5832218378044242, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (54001091) 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 15 ways as a sum of consecutive naturals, for example, 34696 + ... + 36218.
It is an arithmetic number, because the mean of its divisors is an integer number (4608576).
Almost surely, 254001011 is an apocalyptic number.
54001011 is a deficient number, since it is larger than the sum of its proper divisors (19736205).
54001011 is a wasteful number, since it uses less digits than its factorization.
54001011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1802.
The product of its (nonzero) digits is 20, while the sum is 12.
The square root of 54001011 is about 7348.5380178645. The cubic root of 54001011 is about 377.9786738059.
Adding to 54001011 its reverse (11010045), we get a palindrome (65011056).
The spelling of 54001011 in words is "fifty-four million, one thousand, eleven".
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