Base | Representation |
---|---|
bin | 111100110101101… |
… | …1100000001101001 |
3 | 12021021022101200000 |
4 | 1321223130001221 |
5 | 13140101230441 |
6 | 534322533213 |
7 | 101405604213 |
oct | 17153340151 |
9 | 5237271600 |
10 | 2041430121 |
11 | 958374735 |
12 | 48b807209 |
13 | 266c21b23 |
14 | 1551a15b3 |
15 | be3482b6 |
hex | 79adc069 |
2041430121 has 24 divisors (see below), whose sum is σ = 3061574880. Its totient is φ = 1359338112.
The previous prime is 2041430107. The next prime is 2041430123. The reversal of 2041430121 is 1210341402.
It is not a de Polignac number, because 2041430121 - 213 = 2041421929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2041430094 and 2041430103.
It is not an unprimeable number, because it can be changed into a prime (2041430123) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 221226 + ... + 230268.
It is an arithmetic number, because the mean of its divisors is an integer number (127565620).
Almost surely, 22041430121 is an apocalyptic number.
It is an amenable number.
2041430121 is a deficient number, since it is larger than the sum of its proper divisors (1020144759).
2041430121 is an frugal number, since it uses more digits than its factorization.
2041430121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9987 (or 9975 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2041430121 is about 45182.1880944250. The cubic root of 2041430121 is about 1268.5614399225.
Adding to 2041430121 its reverse (1210341402), we get a palindrome (3251771523).
The spelling of 2041430121 in words is "two billion, forty-one million, four hundred thirty thousand, one hundred twenty-one".
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