Base | Representation |
---|---|
bin | 10101001001110000110101 |
3 | 101102201022212 |
4 | 111021300311 |
5 | 2404420023 |
6 | 314503205 |
7 | 65063135 |
oct | 25116065 |
9 | 11381285 |
10 | 5545013 |
11 | 3148061 |
12 | 1a34b05 |
13 | 11c1b96 |
14 | a44ac5 |
15 | 747e78 |
hex | 549c35 |
5545013 has 4 divisors (see below), whose sum is σ = 5663040. Its totient is φ = 5426988.
The previous prime is 5544989. The next prime is 5545021. The reversal of 5545013 is 3105455.
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 5545013 - 26 = 5544949 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 5545013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5545073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58943 + ... + 59036.
It is an arithmetic number, because the mean of its divisors is an integer number (1415760).
Almost surely, 25545013 is an apocalyptic number.
It is an amenable number.
5545013 is a deficient number, since it is larger than the sum of its proper divisors (118027).
5545013 is a wasteful number, since it uses less digits than its factorization.
5545013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118026.
The product of its (nonzero) digits is 1500, while the sum is 23.
The square root of 5545013 is about 2354.7851282017. The cubic root of 5545013 is about 176.9976592198.
The spelling of 5545013 in words is "five million, five hundred forty-five thousand, thirteen".
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