Base | Representation |
---|---|
bin | 100000100110… |
… | …001100010001 |
3 | 121002010121000 |
4 | 200212030101 |
5 | 4141420131 |
6 | 503052213 |
7 | 132426441 |
oct | 40461421 |
9 | 17063530 |
10 | 8545041 |
11 | 490701a |
12 | 2a41069 |
13 | 1a0254b |
14 | 11c6121 |
15 | b3bce6 |
hex | 826311 |
8545041 has 16 divisors (see below), whose sum is σ = 13326400. Its totient is φ = 5396544.
The previous prime is 8545007. The next prime is 8545049. The reversal of 8545041 is 1405458.
It is not a de Polignac number, because 8545041 - 214 = 8528657 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8544996 and 8545014.
It is not an unprimeable number, because it can be changed into a prime (8545049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7816 + ... + 8841.
It is an arithmetic number, because the mean of its divisors is an integer number (832900).
Almost surely, 28545041 is an apocalyptic number.
It is an amenable number.
8545041 is a deficient number, since it is larger than the sum of its proper divisors (4781359).
8545041 is a wasteful number, since it uses less digits than its factorization.
8545041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16685 (or 16679 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 27.
The square root of 8545041 is about 2923.1902093432. The cubic root of 8545041 is about 204.4425944246.
It can be divided in two parts, 85450 and 41, that added together give a triangular number (85491 = T413).
The spelling of 8545041 in words is "eight million, five hundred forty-five thousand, forty-one".
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