Base | Representation |
---|---|
bin | 101010100111001100101 |
3 | 2121221101202 |
4 | 11110321211 |
5 | 324140300 |
6 | 45532245 |
7 | 14603630 |
oct | 5247145 |
9 | 2557352 |
10 | 1396325 |
11 | 874097 |
12 | 574085 |
13 | 39b738 |
14 | 284c17 |
15 | 1c8ad5 |
hex | 154e65 |
1396325 has 24 divisors (see below), whose sum is σ = 2023680. Its totient is φ = 936000.
The previous prime is 1396303. The next prime is 1396327. The reversal of 1396325 is 5236931.
It is not a de Polignac number, because 1396325 - 28 = 1396069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1396327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13775 + ... + 13875.
It is an arithmetic number, because the mean of its divisors is an integer number (84320).
21396325 is an apocalyptic number.
It is an amenable number.
1396325 is a deficient number, since it is larger than the sum of its proper divisors (627355).
1396325 is a wasteful number, since it uses less digits than its factorization.
1396325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 197 (or 192 counting only the distinct ones).
The product of its digits is 4860, while the sum is 29.
The square root of 1396325 is about 1181.6619651999. The cubic root of 1396325 is about 111.7709231510.
Subtracting 1396325 from its reverse (5236931), we obtain a triangular number (3840606 = T2771).
The spelling of 1396325 in words is "one million, three hundred ninety-six thousand, three hundred twenty-five".
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