Base | Representation |
---|---|
bin | 111111001011100… |
… | …0001001001110110 |
3 | 12110202002021212120 |
4 | 1332113001021312 |
5 | 13320202311004 |
6 | 550210100410 |
7 | 103351250613 |
oct | 17627011166 |
9 | 5422067776 |
10 | 2119963254 |
11 | 998733852 |
12 | 4b1b7a706 |
13 | 27a28a636 |
14 | 1617a550a |
15 | c61ac3d9 |
hex | 7e5c1276 |
2119963254 has 12 divisors (see below), whose sum is σ = 4240152084. Its totient is φ = 706616824.
The previous prime is 2119963243. The next prime is 2119963301. The reversal of 2119963254 is 4523699112.
It is a super-3 number, since 3×21199632543 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 103384 + ... + 122180.
It is an arithmetic number, because the mean of its divisors is an integer number (353346007).
Almost surely, 22119963254 is an apocalyptic number.
2119963254 is an abundant number, since it is smaller than the sum of its proper divisors (2120188830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2119963254 is an frugal number, since it uses more digits than its factorization.
2119963254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37599 (or 18802 counting only the distinct ones).
The product of its digits is 116640, while the sum is 42.
The square root of 2119963254 is about 46043.0586950954. The cubic root of 2119963254 is about 1284.6242354880.
The spelling of 2119963254 in words is "two billion, one hundred nineteen million, nine hundred sixty-three thousand, two hundred fifty-four".
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