Base | Representation |
---|---|
bin | 100010110101011110100 |
3 | 2010222211111 |
4 | 10112223310 |
5 | 243011432 |
6 | 40244404 |
7 | 12462652 |
oct | 4265364 |
9 | 2128744 |
10 | 1141492 |
11 | 70a690 |
12 | 470704 |
13 | 30c751 |
14 | 219dd2 |
15 | 178347 |
hex | 116af4 |
1141492 has 12 divisors (see below), whose sum is σ = 2179296. Its totient is φ = 518840.
The previous prime is 1141477. The next prime is 1141507. The reversal of 1141492 is 2941411.
It is an interprime number because it is at equal distance from previous prime (1141477) and next prime (1141507).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 12928 + ... + 13015.
It is an arithmetic number, because the mean of its divisors is an integer number (181608).
21141492 is an apocalyptic number.
It is an amenable number.
1141492 is a deficient number, since it is larger than the sum of its proper divisors (1037804).
1141492 is a wasteful number, since it uses less digits than its factorization.
1141492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25958 (or 25956 counting only the distinct ones).
The product of its digits is 288, while the sum is 22.
The square root of 1141492 is about 1068.4062897606. The cubic root of 1141492 is about 104.5099461699.
The spelling of 1141492 in words is "one million, one hundred forty-one thousand, four hundred ninety-two".
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