Base | Representation |
---|---|
bin | 111101100001010… |
… | …000111001001000 |
3 | 2122221010122100111 |
4 | 331201100321020 |
5 | 4103211130440 |
6 | 250230044104 |
7 | 34401650500 |
oct | 7541207110 |
9 | 2587118314 |
10 | 1032130120 |
11 | 48a6796aa |
12 | 2497a9634 |
13 | 135aa98a8 |
14 | 9b112a00 |
15 | 6092b4ea |
hex | 3d850e48 |
1032130120 has 96 divisors (see below), whose sum is σ = 2788750080. Its totient is φ = 342437760.
The previous prime is 1032130067. The next prime is 1032130147. The reversal of 1032130120 is 210312301.
It is a super-2 number, since 2×10321301202 = 2130585169222428800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1032130120.
It is an unprimeable number.
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 in 23 ways as a sum of consecutive naturals, for example, 52267 + ... + 69253.
It is an arithmetic number, because the mean of its divisors is an integer number (29049480).
Almost surely, 21032130120 is an apocalyptic number.
1032130120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1032130120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1394375040).
1032130120 is an abundant number, since it is smaller than the sum of its proper divisors (1756619960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1032130120 is a wasteful number, since it uses less digits than its factorization.
1032130120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17043 (or 17032 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 1032130120 is about 32126.7819739233. The cubic root of 1032130120 is about 1010.5973396851.
Adding to 1032130120 its reverse (210312301), we get a palindrome (1242442421).
The spelling of 1032130120 in words is "one billion, thirty-two million, one hundred thirty thousand, one hundred twenty".
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