Base | Representation |
---|---|
bin | 100001100110011010100 |
3 | 2001221022020 |
4 | 10030303110 |
5 | 240213022 |
6 | 35333140 |
7 | 12233643 |
oct | 4146324 |
9 | 2057266 |
10 | 1101012 |
11 | 692230 |
12 | 4511b0 |
13 | 2c71b3 |
14 | 20935a |
15 | 16b35c |
hex | 10ccd4 |
1101012 has 48 divisors (see below), whose sum is σ = 2956800. Its totient is φ = 315360.
The previous prime is 1100977. The next prime is 1101071. The reversal of 1101012 is 2101011.
It is a Harshad number since it is a multiple of its sum of digits (6).
It is a congruent number.
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, 2289 + ... + 2727.
It is an arithmetic number, because the mean of its divisors is an integer number (61600).
21101012 is an apocalyptic number.
1101012 is a gapful number since it is divisible by the number (12) 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 1101012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1478400).
1101012 is an abundant number, since it is smaller than the sum of its proper divisors (1855788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1101012 is a wasteful number, since it uses less digits than its factorization.
1101012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476 (or 474 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 6.
The square root of 1101012 is about 1049.2911893273. The cubic root of 1101012 is about 103.2596584328.
Adding to 1101012 its reverse (2101011), we get a palindrome (3202023).
Subtracting 1101012 from its reverse (2101011), we obtain a palindrome (999999).
Multiplying 1101012 by its reverse (2101011), we get a palindrome (2313238323132).
The spelling of 1101012 in words is "one million, one hundred one thousand, twelve".
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