Base | Representation |
---|---|
bin | 1101001111111… |
… | …0001010111001 |
3 | 10212120002122021 |
4 | 3103332022321 |
5 | 103211121113 |
6 | 5302554441 |
7 | 1243212004 |
oct | 323761271 |
9 | 125502567 |
10 | 55567033 |
11 | 29403375 |
12 | 16738a21 |
13 | b687302 |
14 | 754653b |
15 | 4d2948d |
hex | 34fe2b9 |
55567033 has 4 divisors (see below), whose sum is σ = 58835700. Its totient is φ = 52298368.
The previous prime is 55567009. The next prime is 55567037. The reversal of 55567033 is 33076555.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33076555 = 5 ⋅6615311.
It can be written as a sum of positive squares in 2 ways, for example, as 39980329 + 15586704 = 6323^2 + 3948^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55567033 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 55567033.
It is not an unprimeable number, because it can be changed into a prime (55567037) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1634308 + ... + 1634341.
It is an arithmetic number, because the mean of its divisors is an integer number (14708925).
Almost surely, 255567033 is an apocalyptic number.
It is an amenable number.
55567033 is a deficient number, since it is larger than the sum of its proper divisors (3268667).
55567033 is a wasteful number, since it uses less digits than its factorization.
55567033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3268666.
The product of its (nonzero) digits is 47250, while the sum is 34.
The square root of 55567033 is about 7454.3298156172. The cubic root of 55567033 is about 381.5976891634.
The spelling of 55567033 in words is "fifty-five million, five hundred sixty-seven thousand, thirty-three".
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