Base | Representation |
---|---|
bin | 10100101001100001111001 |
3 | 101012000012221 |
4 | 110221201321 |
5 | 2341203420 |
6 | 312004041 |
7 | 64003204 |
oct | 24514171 |
9 | 11160187 |
10 | 5412985 |
11 | 3067946 |
12 | 1990621 |
13 | 1176a66 |
14 | a0c93b |
15 | 71dcaa |
hex | 529879 |
5412985 has 4 divisors (see below), whose sum is σ = 6495588. Its totient is φ = 4330384.
The previous prime is 5412983. The next prime is 5413013. The reversal of 5412985 is 5892145.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3111696 + 2301289 = 1764^2 + 1517^2 .
It is a cyclic number.
It is not a de Polignac number, because 5412985 - 21 = 5412983 is a prime.
It is a super-2 number, since 2×54129852 = 58600813220450, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
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 5412985.
It is not an unprimeable number, because it can be changed into a prime (5412983) 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, 541294 + ... + 541303.
It is an arithmetic number, because the mean of its divisors is an integer number (1623897).
Almost surely, 25412985 is an apocalyptic number.
It is an amenable number.
5412985 is a deficient number, since it is larger than the sum of its proper divisors (1082603).
5412985 is a wasteful number, since it uses less digits than its factorization.
5412985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1082602.
The product of its digits is 14400, while the sum is 34.
The square root of 5412985 is about 2326.5822573036. The cubic root of 5412985 is about 175.5815753210.
The spelling of 5412985 in words is "five million, four hundred twelve thousand, nine hundred eighty-five".
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