Base | Representation |
---|---|
bin | 1101000001111… |
… | …0100101000001 |
3 | 10210211120100120 |
4 | 3100132211001 |
5 | 102442314301 |
6 | 5231210453 |
7 | 1232345643 |
oct | 320364501 |
9 | 123746316 |
10 | 54651201 |
11 | 28938290 |
12 | 16376a29 |
13 | b4264b7 |
14 | 7388893 |
15 | 4be7e36 |
hex | 341e941 |
54651201 has 32 divisors (see below), whose sum is σ = 84602880. Its totient is φ = 31032000.
The previous prime is 54651199. The next prime is 54651203. The reversal of 54651201 is 10215645.
It is an interprime number because it is at equal distance from previous prime (54651199) and next prime (54651203).
It is not a de Polignac number, because 54651201 - 21 = 54651199 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54651203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62896 + ... + 63758.
It is an arithmetic number, because the mean of its divisors is an integer number (2643840).
Almost surely, 254651201 is an apocalyptic number.
It is an amenable number.
54651201 is a deficient number, since it is larger than the sum of its proper divisors (29951679).
54651201 is a wasteful number, since it uses less digits than its factorization.
54651201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 997.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 54651201 is about 7392.6450611402. The cubic root of 54651201 is about 379.4896218353.
Adding to 54651201 its reverse (10215645), we get a palindrome (64866846).
Subtracting from 54651201 its reverse (10215645), we obtain a square (44435556 = 66662).
It can be divided in two parts, 5465 and 1201, that added together give a palindrome (6666).
The spelling of 54651201 in words is "fifty-four million, six hundred fifty-one thousand, two hundred one".
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