Base | Representation |
---|---|
bin | 101001010001000… |
… | …1100110001110010 |
3 | 10120111112220010002 |
4 | 1102202030301302 |
5 | 10313440300241 |
6 | 345222510002 |
7 | 46212505223 |
oct | 12242146162 |
9 | 3514486102 |
10 | 1384696946 |
11 | 650697346 |
12 | 327895302 |
13 | 190b51209 |
14 | d1c8b24a |
15 | 8187089b |
hex | 5288cc72 |
1384696946 has 8 divisors (see below), whose sum is σ = 2079338160. Its totient is φ = 691584228.
The previous prime is 1384696913. The next prime is 1384696967. The reversal of 1384696946 is 6496964831.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1384696891 and 1384696900.
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 in 3 ways as a sum of consecutive naturals, for example, 379856 + ... + 383483.
It is an arithmetic number, because the mean of its divisors is an integer number (259917270).
Almost surely, 21384696946 is an apocalyptic number.
1384696946 is a deficient number, since it is larger than the sum of its proper divisors (694641214).
1384696946 is an equidigital number, since it uses as much as digits as its factorization.
1384696946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 764248.
The product of its digits is 6718464, while the sum is 56.
The square root of 1384696946 is about 37211.5163087988. The cubic root of 1384696946 is about 1114.5979623958.
The spelling of 1384696946 in words is "one billion, three hundred eighty-four million, six hundred ninety-six thousand, nine hundred forty-six".
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