Base | Representation |
---|---|
bin | 101000110011110… |
… | …0001110000011111 |
3 | 10112102121110221121 |
4 | 1101213201300133 |
5 | 10301021111013 |
6 | 343513111411 |
7 | 45634666021 |
oct | 12147416037 |
9 | 3472543847 |
10 | 1369316383 |
11 | 642a41736 |
12 | 3226b8567 |
13 | 18a8c75a6 |
14 | cdc06011 |
15 | 8033358d |
hex | 519e1c1f |
1369316383 has 4 divisors (see below), whose sum is σ = 1379167720. Its totient is φ = 1359465048.
The previous prime is 1369316371. The next prime is 1369316411. The reversal of 1369316383 is 3836139631.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3836139631 = 26953 ⋅142327.
It is a cyclic number.
It is not a de Polignac number, because 1369316383 - 225 = 1335761951 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 (1369316083) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4925460 + ... + 4925737.
It is an arithmetic number, because the mean of its divisors is an integer number (344791930).
Almost surely, 21369316383 is an apocalyptic number.
1369316383 is a deficient number, since it is larger than the sum of its proper divisors (9851337).
1369316383 is an equidigital number, since it uses as much as digits as its factorization.
1369316383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9851336.
The product of its digits is 209952, while the sum is 43.
The square root of 1369316383 is about 37004.2751989551. The cubic root of 1369316383 is about 1110.4557777111.
The spelling of 1369316383 in words is "one billion, three hundred sixty-nine million, three hundred sixteen thousand, three hundred eighty-three".
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