Base | Representation |
---|---|
bin | 111101100000110… |
… | …111110000011001 |
3 | 2122220221102010012 |
4 | 331200313300121 |
5 | 4103144332121 |
6 | 250223531305 |
7 | 34401041354 |
oct | 7540676031 |
9 | 2586842105 |
10 | 1032027161 |
11 | 48a609310 |
12 | 249759b35 |
13 | 135a71a79 |
14 | 9b0c729b |
15 | 6090ac5b |
hex | 3d837c19 |
1032027161 has 24 divisors (see below), whose sum is σ = 1193621184. Its totient is φ = 884795040.
The previous prime is 1032027127. The next prime is 1032027173. The reversal of 1032027161 is 1617202301.
It is a de Polignac number, because none of the positive numbers 2k-1032027161 is a prime.
It is a super-2 number, since 2×10320271612 = 2130160122083439842, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1032027361) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1163060 + ... + 1163946.
It is an arithmetic number, because the mean of its divisors is an integer number (49734216).
Almost surely, 21032027161 is an apocalyptic number.
1032027161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1032027161 is a deficient number, since it is larger than the sum of its proper divisors (161594023).
1032027161 is a wasteful number, since it uses less digits than its factorization.
1032027161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1229 (or 1210 counting only the distinct ones).
The product of its (nonzero) digits is 504, while the sum is 23.
The square root of 1032027161 is about 32125.1795481364. The cubic root of 1032027161 is about 1010.5637348939.
Adding to 1032027161 its reverse (1617202301), we get a palindrome (2649229462).
The spelling of 1032027161 in words is "one billion, thirty-two million, twenty-seven thousand, one hundred sixty-one".
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