Base | Representation |
---|---|
bin | 1111110110101010000001 |
3 | 21211011000011 |
4 | 33312222001 |
5 | 2030443113 |
6 | 225024521 |
7 | 50216500 |
oct | 17665201 |
9 | 7734004 |
10 | 4156033 |
11 | 2389542 |
12 | 1485141 |
13 | b268bb |
14 | 7a2837 |
15 | 57163d |
hex | 3f6a81 |
4156033 has 12 divisors (see below), whose sum is σ = 4894020. Its totient is φ = 3518592.
The previous prime is 4156001. The next prime is 4156037. The reversal of 4156033 is 3306514.
It can be written as a sum of positive squares in 2 ways, for example, as 1238769 + 2917264 = 1113^2 + 1708^2 .
It is not a de Polignac number, because 4156033 - 25 = 4156001 is a prime.
It is a super-2 number, since 2×41560332 = 34545220594178, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4155995 and 4156013.
It is not an unprimeable number, because it can be changed into a prime (4156037) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3885 + ... + 4837.
It is an arithmetic number, because the mean of its divisors is an integer number (407835).
Almost surely, 24156033 is an apocalyptic number.
It is an amenable number.
4156033 is a deficient number, since it is larger than the sum of its proper divisors (737987).
4156033 is an equidigital number, since it uses as much as digits as its factorization.
4156033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1056 (or 1049 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 4156033 is about 2038.6350825982. The cubic root of 4156033 is about 160.7778915876. Note that the first 3 decimals are identical.
The spelling of 4156033 in words is "four million, one hundred fifty-six thousand, thirty-three".
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