Base | Representation |
---|---|
bin | 10110111011110… |
… | …01011111011010 |
3 | 111102000021101201 |
4 | 23131321133122 |
5 | 343222341114 |
6 | 31031304414 |
7 | 4524156100 |
oct | 1335713732 |
9 | 442007351 |
10 | 192387034 |
11 | 99663254 |
12 | 5451b10a |
13 | 30b200a8 |
14 | 1b79dc70 |
15 | 11d53874 |
hex | b7797da |
192387034 has 12 divisors (see below), whose sum is σ = 335695914. Its totient is φ = 82451544.
The previous prime is 192387029. The next prime is 192387037. The reversal of 192387034 is 430783291.
It can be written as a sum of positive squares in only one way, i.e., 175960225 + 16426809 = 13265^2 + 4053^2 .
It is a junction number, because it is equal to n+sod(n) for n = 192386984 and 192387002.
It is not an unprimeable number, because it can be changed into a prime (192387037) by changing a digit.
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 5 ways as a sum of consecutive naturals, for example, 981469 + ... + 981664.
Almost surely, 2192387034 is an apocalyptic number.
192387034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
192387034 is a deficient number, since it is larger than the sum of its proper divisors (143308880).
192387034 is a wasteful number, since it uses less digits than its factorization.
192387034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1963149 (or 1963142 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 37.
The square root of 192387034 is about 13870.3653160254. The cubic root of 192387034 is about 577.2872065718.
The spelling of 192387034 in words is "one hundred ninety-two million, three hundred eighty-seven thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •