Base | Representation |
---|---|
bin | 100001101000011001100 |
3 | 2001222200212 |
4 | 10031003030 |
5 | 240231103 |
6 | 35341552 |
7 | 12236624 |
oct | 4150314 |
9 | 2058625 |
10 | 1102028 |
11 | 692a74 |
12 | 4518b8 |
13 | 2c77b5 |
14 | 209884 |
15 | 16b7d8 |
hex | 10d0cc |
1102028 has 12 divisors (see below), whose sum is σ = 1943592. Its totient is φ = 546720.
The previous prime is 1102027. The next prime is 1102063. The reversal of 1102028 is 8202011.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (1102021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458 + ... + 1553.
It is an arithmetic number, because the mean of its divisors is an integer number (161966).
21102028 is an apocalyptic number.
It is an amenable number.
1102028 is a deficient number, since it is larger than the sum of its proper divisors (841564).
1102028 is a wasteful number, since it uses less digits than its factorization.
1102028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2152 (or 2150 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
The square root of 1102028 is about 1049.7752140339. The cubic root of 1102028 is about 103.2914109051.
Adding to 1102028 its reverse (8202011), we get a palindrome (9304039).
The spelling of 1102028 in words is "one million, one hundred two thousand, twenty-eight".
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