Base | Representation |
---|---|
bin | 1101001011001… |
… | …1110111111001 |
3 | 10211222122012011 |
4 | 3102303313321 |
5 | 103121401323 |
6 | 5252245521 |
7 | 1240503532 |
oct | 322636771 |
9 | 124878164 |
10 | 55262713 |
11 | 29215770 |
12 | 166108a1 |
13 | b5ab93c |
14 | 74a7689 |
15 | 4cb920d |
hex | 34b3df9 |
55262713 has 8 divisors (see below), whose sum is σ = 60359040. Its totient is φ = 50178480.
The previous prime is 55262689. The next prime is 55262723. The reversal of 55262713 is 31726255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55262713 - 217 = 55131641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55262723) 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 7 ways as a sum of consecutive naturals, for example, 8448 + ... + 13486.
It is an arithmetic number, because the mean of its divisors is an integer number (7544880).
Almost surely, 255262713 is an apocalyptic number.
It is an amenable number.
55262713 is a deficient number, since it is larger than the sum of its proper divisors (5096327).
55262713 is a wasteful number, since it uses less digits than its factorization.
55262713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6047.
The product of its digits is 12600, while the sum is 31.
The square root of 55262713 is about 7433.8894933944. The cubic root of 55262713 is about 380.8997906304.
Adding to 55262713 its reverse (31726255), we get a palindrome (86988968).
The spelling of 55262713 in words is "fifty-five million, two hundred sixty-two thousand, seven hundred thirteen".
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