Base | Representation |
---|---|
bin | 10100011100110111111001 |
3 | 101002101002221 |
4 | 110130313321 |
5 | 2333024040 |
6 | 310524041 |
7 | 63366106 |
oct | 24346771 |
9 | 11071087 |
10 | 5361145 |
11 | 30319a9 |
12 | 1966621 |
13 | 115929a |
14 | 9d7aad |
15 | 70d74a |
hex | 51cdf9 |
5361145 has 4 divisors (see below), whose sum is σ = 6433380. Its totient is φ = 4288912.
The previous prime is 5361131. The next prime is 5361157. The reversal of 5361145 is 5411635.
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 900601 + 4460544 = 949^2 + 2112^2 .
It is a cyclic number.
It is not a de Polignac number, because 5361145 - 27 = 5361017 is a prime.
It is a super-2 number, since 2×53611452 = 57483751422050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536110 + ... + 536119.
It is an arithmetic number, because the mean of its divisors is an integer number (1608345).
Almost surely, 25361145 is an apocalyptic number.
It is an amenable number.
5361145 is a deficient number, since it is larger than the sum of its proper divisors (1072235).
5361145 is a wasteful number, since it uses less digits than its factorization.
5361145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1072234.
The product of its digits is 1800, while the sum is 25.
The square root of 5361145 is about 2315.4146496902. The cubic root of 5361145 is about 175.0192631856.
It can be divided in two parts, 536 and 1145, that added together give a square (1681 = 412).
The spelling of 5361145 in words is "five million, three hundred sixty-one thousand, one hundred forty-five".
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