Base | Representation |
---|---|
bin | 101001011100100110010 |
3 | 2120000000010 |
4 | 11023210302 |
5 | 321430010 |
6 | 45035350 |
7 | 14354364 |
oct | 5134462 |
9 | 2500003 |
10 | 1358130 |
11 | 848424 |
12 | 555b56 |
13 | 387237 |
14 | 274d34 |
15 | 1bc620 |
hex | 14b932 |
1358130 has 32 divisors (see below), whose sum is σ = 3452544. Its totient is φ = 340736.
The previous prime is 1358111. The next prime is 1358143. The reversal of 1358130 is 318531.
1358130 = 822 + 832 + ... + 1662.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1358097 and 1358106.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 822 + ... + 1841.
It is an arithmetic number, because the mean of its divisors is an integer number (107892).
21358130 is an apocalyptic number.
1358130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1358130 is an abundant number, since it is smaller than the sum of its proper divisors (2094414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1358130 is a wasteful number, since it uses less digits than its factorization.
1358130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2690.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 1358130 is about 1165.3883472903. The cubic root of 1358130 is about 110.7423616423.
The spelling of 1358130 in words is "one million, three hundred fifty-eight thousand, one hundred thirty".
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