Base | Representation |
---|---|
bin | 101001001011100011010 |
3 | 2112120000212 |
4 | 11021130122 |
5 | 321140102 |
6 | 44531122 |
7 | 14320055 |
oct | 5113432 |
9 | 2476025 |
10 | 1349402 |
11 | 84190a |
12 | 550aa2 |
13 | 383282 |
14 | 271a9c |
15 | 1b9c52 |
hex | 14971a |
1349402 has 4 divisors (see below), whose sum is σ = 2024106. Its totient is φ = 674700.
The previous prime is 1349401. The next prime is 1349407. The reversal of 1349402 is 2049431.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1100401 + 249001 = 1049^2 + 499^2 .
It is not an unprimeable number, because it can be changed into a prime (1349401) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337349 + ... + 337352.
21349402 is an apocalyptic number.
1349402 is a deficient number, since it is larger than the sum of its proper divisors (674704).
1349402 is an equidigital number, since it uses as much as digits as its factorization.
1349402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 674703.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 1349402 is about 1161.6376371313. The cubic root of 1349402 is about 110.5046236540.
The spelling of 1349402 in words is "one million, three hundred forty-nine thousand, four hundred two".
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