Base | Representation |
---|---|
bin | 1001001110110110100101 |
3 | 11112221210120 |
4 | 21032312211 |
5 | 1104421013 |
6 | 123512153 |
7 | 26366532 |
oct | 11166645 |
9 | 4487716 |
10 | 2420133 |
11 | 1403311 |
12 | 988659 |
13 | 669741 |
14 | 46dd89 |
15 | 32c123 |
hex | 24eda5 |
2420133 has 8 divisors (see below), whose sum is σ = 3314208. Its totient is φ = 1569744.
The previous prime is 2420123. The next prime is 2420167. The reversal of 2420133 is 3310242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2420133 - 29 = 2419621 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2420113) 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, 10791 + ... + 11012.
It is an arithmetic number, because the mean of its divisors is an integer number (414276).
22420133 is an apocalyptic number.
It is an amenable number.
2420133 is a deficient number, since it is larger than the sum of its proper divisors (894075).
2420133 is a wasteful number, since it uses less digits than its factorization.
2420133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21843.
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 2420133 is about 1555.6776658421. The cubic root of 2420133 is about 134.2599283843.
Adding to 2420133 its reverse (3310242), we get a palindrome (5730375).
The spelling of 2420133 in words is "two million, four hundred twenty thousand, one hundred thirty-three".
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