Base | Representation |
---|---|
bin | 10100011011100110101001 |
3 | 101002002222100 |
4 | 110123212221 |
5 | 2332342240 |
6 | 310444013 |
7 | 63345000 |
oct | 24334651 |
9 | 11062870 |
10 | 5355945 |
11 | 3029001 |
12 | 1963609 |
13 | 1156aca |
14 | 9d5c37 |
15 | 70be30 |
hex | 51b9a9 |
5355945 has 48 divisors (see below), whose sum is σ = 10857600. Its totient is φ = 2441376.
The previous prime is 5355919. The next prime is 5355947. The reversal of 5355945 is 5495535.
5355945 is nontrivially palindromic in base 6.
It is not a de Polignac number, because 5355945 - 26 = 5355881 is a prime.
It is a super-2 number, since 2×53559452 = 57372293686050, which contains 22 as substring.
5355945 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5355947) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15262 + ... + 15608.
It is an arithmetic number, because the mean of its divisors is an integer number (226200).
Almost surely, 25355945 is an apocalyptic number.
It is an amenable number.
5355945 is an abundant number, since it is smaller than the sum of its proper divisors (5501655).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5355945 is a wasteful number, since it uses less digits than its factorization.
5355945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379 (or 362 counting only the distinct ones).
The product of its digits is 67500, while the sum is 36.
The square root of 5355945 is about 2314.2914682468. The cubic root of 5355945 is about 174.9626586994.
The spelling of 5355945 in words is "five million, three hundred fifty-five thousand, nine hundred forty-five".
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