Base | Representation |
---|---|
bin | 10001000010100110001001 |
3 | 22101221200110 |
4 | 101002212021 |
5 | 2120421311 |
6 | 235424533 |
7 | 52653363 |
oct | 21024611 |
9 | 8357613 |
10 | 4467081 |
11 | 2581203 |
12 | 15b5149 |
13 | c05358 |
14 | 843d33 |
15 | 5d38a6 |
hex | 442989 |
4467081 has 8 divisors (see below), whose sum is σ = 5985184. Its totient is φ = 2963520.
The previous prime is 4467077. The next prime is 4467119. The reversal of 4467081 is 1807644.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4467081 - 22 = 4467077 is a prime.
It is a super-2 number, since 2×44670812 = 39909625321122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4467011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2896 + ... + 4161.
It is an arithmetic number, because the mean of its divisors is an integer number (748148).
Almost surely, 24467081 is an apocalyptic number.
It is an amenable number.
4467081 is a deficient number, since it is larger than the sum of its proper divisors (1518103).
4467081 is a wasteful number, since it uses less digits than its factorization.
4467081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7271.
The product of its (nonzero) digits is 5376, while the sum is 30.
The square root of 4467081 is about 2113.5470186395. The cubic root of 4467081 is about 164.6927984630.
The spelling of 4467081 in words is "four million, four hundred sixty-seven thousand, eighty-one".
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