Base | Representation |
---|---|
bin | 101001000111001… |
… | …0011101011001101 |
3 | 10120010201221222200 |
4 | 1102032103223031 |
5 | 10311121413232 |
6 | 344515032113 |
7 | 46120256223 |
oct | 12216235315 |
9 | 3503657880 |
10 | 1379482317 |
11 | 648755534 |
12 | 325b9b639 |
13 | 18ca46835 |
14 | d12d0b13 |
15 | 8119077c |
hex | 52393acd |
1379482317 has 6 divisors (see below), whose sum is σ = 1992585582. Its totient is φ = 919654872.
The previous prime is 1379482301. The next prime is 1379482331. The reversal of 1379482317 is 7132849731.
1379482317 is a `hidden beast` number, since 1 + 379 + 48 + 231 + 7 = 666.
1379482317 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 1220873481 + 158608836 = 34941^2 + 12594^2 .
It is not a de Polignac number, because 1379482317 - 24 = 1379482301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1379482337) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 76637898 + ... + 76637915.
It is an arithmetic number, because the mean of its divisors is an integer number (332097597).
Almost surely, 21379482317 is an apocalyptic number.
It is an amenable number.
1379482317 is a deficient number, since it is larger than the sum of its proper divisors (613103265).
1379482317 is a wasteful number, since it uses less digits than its factorization.
1379482317 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153275819 (or 153275816 counting only the distinct ones).
The product of its digits is 254016, while the sum is 45.
The square root of 1379482317 is about 37141.3828094755. The cubic root of 1379482317 is about 1113.1970478613.
The spelling of 1379482317 in words is "one billion, three hundred seventy-nine million, four hundred eighty-two thousand, three hundred seventeen".
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