Base | Representation |
---|---|
bin | 1001010011111011… |
… | …0000100111011100 |
3 | 20110012012202000101 |
4 | 2110332300213130 |
5 | 20104331330103 |
6 | 1052004310444 |
7 | 115640141533 |
oct | 22476604734 |
9 | 6405182011 |
10 | 2499480028 |
11 | 1072989381 |
12 | 5990a2424 |
13 | 30aaa9886 |
14 | 199d5731a |
15 | e9676a1d |
hex | 94fb09dc |
2499480028 has 12 divisors (see below), whose sum is σ = 4515189952. Its totient is φ = 1209425760.
The previous prime is 2499480023. The next prime is 2499480031. The reversal of 2499480028 is 8200849942.
It is a self number, because there is not a number n which added to its sum of digits gives 2499480028.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2499480023) 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 3 ways as a sum of consecutive naturals, for example, 10078425 + ... + 10078672.
Almost surely, 22499480028 is an apocalyptic number.
It is an amenable number.
2499480028 is a deficient number, since it is larger than the sum of its proper divisors (2015709924).
2499480028 is a wasteful number, since it uses less digits than its factorization.
2499480028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20157132 (or 20157130 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 46.
The square root of 2499480028 is about 49994.8000096010. The cubic root of 2499480028 is about 1357.1147070294.
The spelling of 2499480028 in words is "two billion, four hundred ninety-nine million, four hundred eighty thousand, twenty-eight".
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