Base | Representation |
---|---|
bin | 1101001110000… |
… | …0001101001101 |
3 | 10212022212021122 |
4 | 3103200031031 |
5 | 103143204201 |
6 | 5300210325 |
7 | 1242161123 |
oct | 323401515 |
9 | 125285248 |
10 | 55444301 |
11 | 2932a140 |
12 | 166999a5 |
13 | b6434a3 |
14 | 7513913 |
15 | 4d02e1b |
hex | 34e034d |
55444301 has 4 divisors (see below), whose sum is σ = 60484704. Its totient is φ = 50403900.
The previous prime is 55444273. The next prime is 55444313. The reversal of 55444301 is 10344455.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 55444301 - 222 = 51249997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55444321) 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, 2520185 + ... + 2520206.
It is an arithmetic number, because the mean of its divisors is an integer number (15121176).
Almost surely, 255444301 is an apocalyptic number.
It is an amenable number.
55444301 is a deficient number, since it is larger than the sum of its proper divisors (5040403).
55444301 is a wasteful number, since it uses less digits than its factorization.
55444301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5040402.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 55444301 is about 7446.0930023738. The cubic root of 55444301 is about 381.3165346210.
Adding to 55444301 its reverse (10344455), we get a palindrome (65788756).
The spelling of 55444301 in words is "fifty-five million, four hundred forty-four thousand, three hundred one".
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