Base | Representation |
---|---|
bin | 101001100100010… |
… | …1111001101111101 |
3 | 10121012120011012012 |
4 | 1103020233031331 |
5 | 10324032040420 |
6 | 350223221005 |
7 | 46364412542 |
oct | 12310571575 |
9 | 3535504165 |
10 | 1394799485 |
11 | 656367552 |
12 | 32b147765 |
13 | 192c7a651 |
14 | d335abc9 |
15 | 826b8dc5 |
hex | 5322f37d |
1394799485 has 8 divisors (see below), whose sum is σ = 1674210816. Its totient is φ = 1115538640.
The previous prime is 1394799467. The next prime is 1394799487. The reversal of 1394799485 is 5849974931.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1394799485 - 28 = 1394799229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1394799487) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16109 + ... + 55218.
It is an arithmetic number, because the mean of its divisors is an integer number (209276352).
Almost surely, 21394799485 is an apocalyptic number.
It is an amenable number.
1394799485 is a deficient number, since it is larger than the sum of its proper divisors (279411331).
1394799485 is an equidigital number, since it uses as much as digits as its factorization.
1394799485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75243.
The product of its digits is 9797760, while the sum is 59.
The square root of 1394799485 is about 37347.0144054381. The cubic root of 1394799485 is about 1117.3020427530.
The spelling of 1394799485 in words is "one billion, three hundred ninety-four million, seven hundred ninety-nine thousand, four hundred eighty-five".
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