Base | Representation |
---|---|
bin | 1101001010111… |
… | …1100011001010 |
3 | 10211221201220012 |
4 | 3102233203022 |
5 | 103120320002 |
6 | 5252031522 |
7 | 1240401101 |
oct | 322574312 |
9 | 124851805 |
10 | 55245002 |
11 | 2920342a |
12 | 166025a2 |
13 | b5a3867 |
14 | 74a1038 |
15 | 4cb3d52 |
hex | 34af8ca |
55245002 has 16 divisors (see below), whose sum is σ = 87988680. Its totient is φ = 25924608.
The previous prime is 55244983. The next prime is 55245023. The reversal of 55245002 is 20054255.
It can be written as a sum of positive squares in 4 ways, for example, as 54302161 + 942841 = 7369^2 + 971^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11138 + ... + 15314.
Almost surely, 255245002 is an apocalyptic number.
55245002 is a deficient number, since it is larger than the sum of its proper divisors (32743678).
55245002 is a wasteful number, since it uses less digits than its factorization.
55245002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4585.
The product of its (nonzero) digits is 2000, while the sum is 23.
The square root of 55245002 is about 7432.6981641931. The cubic root of 55245002 is about 380.8590950955.
Adding to 55245002 its reverse (20054255), we get a palindrome (75299257).
It can be divided in two parts, 552 and 45002, that added together give a palindrome (45554).
The spelling of 55245002 in words is "fifty-five million, two hundred forty-five thousand, two".
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