Base | Representation |
---|---|
bin | 101010101001001101010 |
3 | 2121222210212 |
4 | 11111021222 |
5 | 324203404 |
6 | 45541122 |
7 | 14606630 |
oct | 5251152 |
9 | 2558725 |
10 | 1397354 |
11 | 874942 |
12 | 5747a2 |
13 | 39c04a |
14 | 285350 |
15 | 1c906e |
hex | 15526a |
1397354 has 16 divisors (see below), whose sum is σ = 2414976. Its totient is φ = 594000.
The previous prime is 1397339. The next prime is 1397359. The reversal of 1397354 is 4537931.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 1397354.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1397359) 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, 1784 + ... + 2444.
It is an arithmetic number, because the mean of its divisors is an integer number (150936).
21397354 is an apocalyptic number.
1397354 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1397354 is a deficient number, since it is larger than the sum of its proper divisors (1017622).
1397354 is a wasteful number, since it uses less digits than its factorization.
1397354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 821.
The product of its digits is 11340, while the sum is 32.
The square root of 1397354 is about 1182.0972887203. The cubic root of 1397354 is about 111.7983723573.
The spelling of 1397354 in words is "one million, three hundred ninety-seven thousand, three hundred fifty-four".
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