Base | Representation |
---|---|
bin | 1101010001001… |
… | …0111101110011 |
3 | 10212201102111000 |
4 | 3110102331303 |
5 | 103221332321 |
6 | 5304453043 |
7 | 1244015226 |
oct | 324227563 |
9 | 125642430 |
10 | 55652211 |
11 | 2946136a |
12 | 1677a183 |
13 | b6b7004 |
14 | 75695bd |
15 | 4d44826 |
hex | 3512f73 |
55652211 has 16 divisors (see below), whose sum is σ = 84460320. Its totient is φ = 36195840.
The previous prime is 55652209. The next prime is 55652213. The reversal of 55652211 is 11225655.
55652211 is a `hidden beast` number, since 5 + 5 + 652 + 2 + 1 + 1 = 666.
It is an interprime number because it is at equal distance from previous prime (55652209) and next prime (55652213).
It is not a de Polignac number, because 55652211 - 21 = 55652209 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (55652213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24030 + ... + 26243.
It is an arithmetic number, because the mean of its divisors is an integer number (5278770).
Almost surely, 255652211 is an apocalyptic number.
55652211 is a deficient number, since it is larger than the sum of its proper divisors (28808109).
55652211 is a wasteful number, since it uses less digits than its factorization.
55652211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50323 (or 50317 counting only the distinct ones).
The product of its digits is 3000, while the sum is 27.
The square root of 55652211 is about 7460.0409516302. The cubic root of 55652211 is about 381.7925717053.
Adding to 55652211 its reverse (11225655), we get a palindrome (66877866).
It can be divided in two parts, 5565 and 2211, that added together give a 5-th power (7776 = 65).
The spelling of 55652211 in words is "fifty-five million, six hundred fifty-two thousand, two hundred eleven".
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