Base | Representation |
---|---|
bin | 1011000111000100… |
… | …0111011000111101 |
3 | 21200211222210001110 |
4 | 2301301013120331 |
5 | 22102001130212 |
6 | 1211540032233 |
7 | 133623225543 |
oct | 26161073075 |
9 | 7624883043 |
10 | 2982442557 |
11 | 12a0569266 |
12 | 6b2992679 |
13 | 386b77b13 |
14 | 204155d93 |
15 | 126c76a3c |
hex | b1c4763d |
2982442557 has 16 divisors (see below), whose sum is σ = 4007419200. Its totient is φ = 1972908672.
The previous prime is 2982442517. The next prime is 2982442577. The reversal of 2982442557 is 7552442892.
It is not a de Polignac number, because 2982442557 - 28 = 2982442301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2982442517) 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, 516993 + ... + 522729.
It is an arithmetic number, because the mean of its divisors is an integer number (250463700).
Almost surely, 22982442557 is an apocalyptic number.
It is an amenable number.
2982442557 is a deficient number, since it is larger than the sum of its proper divisors (1024976643).
2982442557 is a wasteful number, since it uses less digits than its factorization.
2982442557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7052.
The product of its digits is 1612800, while the sum is 48.
The square root of 2982442557 is about 54611.7437645055. The cubic root of 2982442557 is about 1439.4304841821.
The spelling of 2982442557 in words is "two billion, nine hundred eighty-two million, four hundred forty-two thousand, five hundred fifty-seven".
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