Base | Representation |
---|---|
bin | 10000010111010111010111 |
3 | 22001221210011 |
4 | 100113113113 |
5 | 2044240012 |
6 | 231541051 |
7 | 51315211 |
oct | 20272727 |
9 | 8057704 |
10 | 4290007 |
11 | 2470167 |
12 | 152a787 |
13 | b72887 |
14 | 7d95b1 |
15 | 59b1a7 |
hex | 4175d7 |
4290007 has 4 divisors (see below), whose sum is σ = 4295376. Its totient is φ = 4284640.
The previous prime is 4289977. The next prime is 4290017. The reversal of 4290007 is 7000924.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4290007 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4290007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4290017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1219 + ... + 3172.
It is an arithmetic number, because the mean of its divisors is an integer number (1073844).
Almost surely, 24290007 is an apocalyptic number.
4290007 is a deficient number, since it is larger than the sum of its proper divisors (5369).
4290007 is an equidigital number, since it uses as much as digits as its factorization.
4290007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5368.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 4290007 is about 2071.2332075360. The cubic root of 4290007 is about 162.4872668524.
The spelling of 4290007 in words is "four million, two hundred ninety thousand, seven".
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