Base | Representation |
---|---|
bin | 1000000000100101… |
… | …0000000000000010 |
3 | 12112211102200000002 |
4 | 2000021100000002 |
5 | 13400334032412 |
6 | 553200000002 |
7 | 104163630521 |
oct | 20011200002 |
9 | 5484380002 |
10 | 2149908482 |
11 | a03627077 |
12 | 500000002 |
13 | 2835436c7 |
14 | 16575c4b8 |
15 | c8b24dc2 |
hex | 80250002 |
2149908482 has 16 divisors (see below), whose sum is σ = 3395941440. Its totient is φ = 1017973008.
The previous prime is 2149908427. The next prime is 2149908511. The reversal of 2149908482 is 2848099412.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99908 + ... + 119504.
It is an arithmetic number, because the mean of its divisors is an integer number (212246340).
Almost surely, 22149908482 is an apocalyptic number.
2149908482 is a deficient number, since it is larger than the sum of its proper divisors (1246032958).
2149908482 is a wasteful number, since it uses less digits than its factorization.
2149908482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22505.
The product of its (nonzero) digits is 331776, while the sum is 47.
The square root of 2149908482 is about 46367.1056030027. The cubic root of 2149908482 is about 1290.6445674087.
It can be divided in two parts, 214990848 and 2, that multiplied together give a 8-th power (429981696 = 128).
The spelling of 2149908482 in words is "two billion, one hundred forty-nine million, nine hundred eight thousand, four hundred eighty-two".
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