Base | Representation |
---|---|
bin | 1001001100111001… |
… | …1101001100011101 |
3 | 20101010211001100220 |
4 | 2103032131030131 |
5 | 20024312242344 |
6 | 1045033311553 |
7 | 115131665550 |
oct | 22316351435 |
9 | 6333731326 |
10 | 2470040349 |
11 | 1058300967 |
12 | 58b2655b9 |
13 | 30496c94a |
14 | 196092697 |
15 | e6cadc19 |
hex | 9339d31d |
2470040349 has 16 divisors (see below), whose sum is σ = 3764611200. Its totient is φ = 1411174080.
The previous prime is 2470040327. The next prime is 2470040359. The reversal of 2470040349 is 9430400742.
It is not a de Polignac number, because 2470040349 - 28 = 2470040093 is a prime.
It is a super-2 number, since 2×24700403492 = 12202198651376083602, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2470040359) 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 15 ways as a sum of consecutive naturals, for example, 150739 + ... + 166319.
It is an arithmetic number, because the mean of its divisors is an integer number (235288200).
Almost surely, 22470040349 is an apocalyptic number.
It is an amenable number.
2470040349 is a deficient number, since it is larger than the sum of its proper divisors (1294570851).
2470040349 is a wasteful number, since it uses less digits than its factorization.
2470040349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23140.
The product of its (nonzero) digits is 24192, while the sum is 33.
The square root of 2470040349 is about 49699.5004904476. The cubic root of 2470040349 is about 1351.7654723515.
The spelling of 2470040349 in words is "two billion, four hundred seventy million, forty thousand, three hundred forty-nine".
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