Base | Representation |
---|---|
bin | 11111011111111000010 |
3 | 1221102211001 |
4 | 3323333002 |
5 | 231012010 |
6 | 34042214 |
7 | 11526061 |
oct | 3737702 |
9 | 1842731 |
10 | 1032130 |
11 | 645500 |
12 | 41936a |
13 | 2a1a38 |
14 | 1cc1d8 |
15 | 155c3a |
hex | fbfc2 |
1032130 has 24 divisors (see below), whose sum is σ = 2044476. Its totient is φ = 374880.
The previous prime is 1032107. The next prime is 1032131. The reversal of 1032130 is 312301.
It can be written as a sum of positive squares in 2 ways, for example, as 915849 + 116281 = 957^2 + 341^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (1032131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 784 + ... + 1636.
21032130 is an apocalyptic number.
1032130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1032130 is a deficient number, since it is larger than the sum of its proper divisors (1012346).
1032130 is a wasteful number, since it uses less digits than its factorization.
1032130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 882 (or 871 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 10.
The square root of 1032130 is about 1015.9379902337. The cubic root of 1032130 is about 101.0597300520.
Adding to 1032130 its reverse (312301), we get a palindrome (1344431).
The spelling of 1032130 in words is "one million, thirty-two thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •