Base | Representation |
---|---|
bin | 101000111011111001010 |
3 | 2112011000222 |
4 | 11013133022 |
5 | 320411021 |
6 | 44430042 |
7 | 14254514 |
oct | 5073712 |
9 | 2464028 |
10 | 1341386 |
11 | 836892 |
12 | 548322 |
13 | 37c727 |
14 | 26cbb4 |
15 | 1b76ab |
hex | 1477ca |
1341386 has 4 divisors (see below), whose sum is σ = 2012082. Its totient is φ = 670692.
The previous prime is 1341371. The next prime is 1341409. The reversal of 1341386 is 6831431.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6831431 = 19 ⋅359549.
It can be written as a sum of positive squares in only one way, i.e., 1155625 + 185761 = 1075^2 + 431^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335345 + ... + 335348.
21341386 is an apocalyptic number.
1341386 is a deficient number, since it is larger than the sum of its proper divisors (670696).
1341386 is an equidigital number, since it uses as much as digits as its factorization.
1341386 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 670695.
The product of its digits is 1728, while the sum is 26.
The square root of 1341386 is about 1158.1821963750. The cubic root of 1341386 is about 110.2853747102.
The spelling of 1341386 in words is "one million, three hundred forty-one thousand, three hundred eighty-six".
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