Base | Representation |
---|---|
bin | 10000000000111001000011 |
3 | 21220021111211 |
4 | 100000321003 |
5 | 2033313310 |
6 | 225550551 |
7 | 50452636 |
oct | 20007103 |
9 | 7807454 |
10 | 4197955 |
11 | 2407a93 |
12 | 14a5457 |
13 | b3c9c8 |
14 | 7b3c1d |
15 | 57dc8a |
hex | 400e43 |
4197955 has 8 divisors (see below), whose sum is σ = 5302800. Its totient is φ = 3181536.
The previous prime is 4197923. The next prime is 4197967. The reversal of 4197955 is 5597914.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4197955 - 25 = 4197923 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22000 + ... + 22189.
It is an arithmetic number, because the mean of its divisors is an integer number (662850).
Almost surely, 24197955 is an apocalyptic number.
4197955 is a deficient number, since it is larger than the sum of its proper divisors (1104845).
4197955 is a wasteful number, since it uses less digits than its factorization.
4197955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44213.
The product of its digits is 56700, while the sum is 40.
The square root of 4197955 is about 2048.8911635321. The cubic root of 4197955 is about 161.3166741482.
The spelling of 4197955 in words is "four million, one hundred ninety-seven thousand, nine hundred fifty-five".
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