Base | Representation |
---|---|
bin | 1111010111001010001111 |
3 | 21120121001000 |
4 | 33113022033 |
5 | 2012331043 |
6 | 222151343 |
7 | 46141410 |
oct | 17271217 |
9 | 7517030 |
10 | 4027023 |
11 | 2300620 |
12 | 1422553 |
13 | aacc70 |
14 | 76b807 |
15 | 5482d3 |
hex | 3d728f |
4027023 has 64 divisors (see below), whose sum is σ = 8064000. Its totient is φ = 1918080.
The previous prime is 4027021. The next prime is 4027033. The reversal of 4027023 is 3207204.
It is a happy number.
It is not a de Polignac number, because 4027023 - 21 = 4027021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4026987 and 4027005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4027021) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26953 + ... + 27101.
It is an arithmetic number, because the mean of its divisors is an integer number (126000).
Almost surely, 24027023 is an apocalyptic number.
4027023 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
4027023 is a wasteful number, since it uses less digits than its factorization.
4027023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189 (or 183 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 18.
The square root of 4027023 is about 2006.7443783402. The cubic root of 4027023 is about 159.0967727016.
The spelling of 4027023 in words is "four million, twenty-seven thousand, twenty-three".
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