Base | Representation |
---|---|
bin | 111111001010011… |
… | …0011101101100110 |
3 | 12110200222212011101 |
4 | 1332110303231212 |
5 | 13320030241120 |
6 | 550145430314 |
7 | 103343315560 |
oct | 17624635546 |
9 | 5420885141 |
10 | 2119383910 |
11 | 998378556 |
12 | 4b193b39a |
13 | 27a116a27 |
14 | 161694330 |
15 | c60e590a |
hex | 7e533b66 |
2119383910 has 32 divisors (see below), whose sum is σ = 4376877120. Its totient is φ = 723812352.
The previous prime is 2119383881. The next prime is 2119383923. The reversal of 2119383910 is 193839112.
It is a self number, because there is not a number n which added to its sum of digits gives 2119383910.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40915 + ... + 76894.
It is an arithmetic number, because the mean of its divisors is an integer number (136777410).
Almost surely, 22119383910 is an apocalyptic number.
2119383910 is an abundant number, since it is smaller than the sum of its proper divisors (2257493210).
2119383910 is a wasteful number, since it uses less digits than its factorization.
2119383910 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118080.
The product of its (nonzero) digits is 11664, while the sum is 37.
The square root of 2119383910 is about 46036.7669368734. The cubic root of 2119383910 is about 1284.5072040336.
The spelling of 2119383910 in words is "two billion, one hundred nineteen million, three hundred eighty-three thousand, nine hundred ten".
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