Base | Representation |
---|---|
bin | 100011000100010100101 |
3 | 2011101021000 |
4 | 10120202211 |
5 | 243232333 |
6 | 40343513 |
7 | 12524061 |
oct | 4304245 |
9 | 2141230 |
10 | 1149093 |
11 | 715370 |
12 | 474b99 |
13 | 31304a |
14 | 21caa1 |
15 | 17a713 |
hex | 1188a5 |
1149093 has 32 divisors (see below), whose sum is σ = 1918080. Its totient is φ = 673920.
The previous prime is 1149061. The next prime is 1149131. The reversal of 1149093 is 3909411.
It is not a de Polignac number, because 1149093 - 25 = 1149061 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
1149093 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1149053) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15705 + ... + 15777.
It is an arithmetic number, because the mean of its divisors is an integer number (59940).
21149093 is an apocalyptic number.
It is an amenable number.
1149093 is a deficient number, since it is larger than the sum of its proper divisors (768987).
1149093 is a wasteful number, since it uses less digits than its factorization.
1149093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146 (or 140 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 27.
The square root of 1149093 is about 1071.9575551299. The cubic root of 1149093 is about 104.7414044663.
The spelling of 1149093 in words is "one million, one hundred forty-nine thousand, ninety-three".
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