Base | Representation |
---|---|
bin | 111011110100111001010 |
3 | 10200121011012 |
4 | 13132213022 |
5 | 1000213034 |
6 | 110003522 |
7 | 22443302 |
oct | 7364712 |
9 | 3617135 |
10 | 1960394 |
11 | 1119967 |
12 | 7a65a2 |
13 | 5383c7 |
14 | 390602 |
15 | 28acce |
hex | 1de9ca |
1960394 has 4 divisors (see below), whose sum is σ = 2940594. Its totient is φ = 980196.
The previous prime is 1960391. The next prime is 1960397. The reversal of 1960394 is 4930691.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4930691 = 61 ⋅80831.
It is an interprime number because it is at equal distance from previous prime (1960391) and next prime (1960397).
It can be written as a sum of positive squares in only one way, i.e., 1452025 + 508369 = 1205^2 + 713^2 .
It is a plaindrome in base 15.
It is a self number, because there is not a number n which added to its sum of digits gives 1960394.
It is not an unprimeable number, because it can be changed into a prime (1960391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 490097 + ... + 490100.
21960394 is an apocalyptic number.
1960394 is a deficient number, since it is larger than the sum of its proper divisors (980200).
1960394 is an equidigital number, since it uses as much as digits as its factorization.
1960394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 980199.
The product of its (nonzero) digits is 5832, while the sum is 32.
The square root of 1960394 is about 1400.1407072148. The cubic root of 1960394 is about 125.1548800182.
The spelling of 1960394 in words is "one million, nine hundred sixty thousand, three hundred ninety-four".
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