Base | Representation |
---|---|
bin | 111001000011001… |
… | …0110111010000000 |
3 | 11221102000221211102 |
4 | 1302012112322000 |
5 | 12410023104222 |
6 | 513541233532 |
7 | 65303010044 |
oct | 16206267200 |
9 | 4842027742 |
10 | 1914269312 |
11 | 8a261195a |
12 | 4551028a8 |
13 | 24678b747 |
14 | 142340024 |
15 | b30cad92 |
hex | 72196e80 |
1914269312 has 16 divisors (see below), whose sum is σ = 3813583650. Its totient is φ = 957134592.
The previous prime is 1914269299. The next prime is 1914269327. The reversal of 1914269312 is 2139624191.
It can be written as a sum of positive squares in only one way, i.e., 1201592896 + 712676416 = 34664^2 + 26696^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7477487 + ... + 7477742.
Almost surely, 21914269312 is an apocalyptic number.
It is an amenable number.
1914269312 is a deficient number, since it is larger than the sum of its proper divisors (1899314338).
1914269312 is an equidigital number, since it uses as much as digits as its factorization.
1914269312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14955243 (or 14955231 counting only the distinct ones).
The product of its digits is 23328, while the sum is 38.
The square root of 1914269312 is about 43752.3635018727. The cubic root of 1914269312 is about 1241.6552020042.
The spelling of 1914269312 in words is "one billion, nine hundred fourteen million, two hundred sixty-nine thousand, three hundred twelve".
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