Base | Representation |
---|---|
bin | 1000111101001010… |
… | …1001011001001111 |
3 | 20012112121101020022 |
4 | 2033102221121033 |
5 | 14410412430111 |
6 | 1034314412355 |
7 | 113400626624 |
oct | 21722513117 |
9 | 6175541208 |
10 | 2404030031 |
11 | 1024015387 |
12 | 5711310bb |
13 | 2c409a0a0 |
14 | 18b3cc34b |
15 | e10c02db |
hex | 8f4a964f |
2404030031 has 8 divisors (see below), whose sum is σ = 2589598704. Its totient is φ = 2218553280.
The previous prime is 2404030019. The next prime is 2404030037. The reversal of 2404030031 is 1300304042.
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 2404030031 - 230 = 1330288207 is a prime.
It is a super-2 number, since 2×24040300312 = 11558720779899721922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2404029991 and 2404030009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2404030037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37196 + ... + 78686.
It is an arithmetic number, because the mean of its divisors is an integer number (323699838).
Almost surely, 22404030031 is an apocalyptic number.
2404030031 is a deficient number, since it is larger than the sum of its proper divisors (185568673).
2404030031 is a wasteful number, since it uses less digits than its factorization.
2404030031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45961.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 2404030031 is about 49030.9089350789. The cubic root of 2404030031 is about 1339.6148798583.
Adding to 2404030031 its reverse (1300304042), we get a palindrome (3704334073).
The spelling of 2404030031 in words is "two billion, four hundred four million, thirty thousand, thirty-one".
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