Base | Representation |
---|---|
bin | 100000001011000000100 |
3 | 1222120002220 |
4 | 10001120010 |
5 | 232213322 |
6 | 34332340 |
7 | 11650335 |
oct | 4013004 |
9 | 1876086 |
10 | 1054212 |
11 | 660055 |
12 | 42a0b0 |
13 | 2abac3 |
14 | 1d628c |
15 | 15c55c |
hex | 101604 |
1054212 has 24 divisors (see below), whose sum is σ = 2503200. Its totient is φ = 345216.
The previous prime is 1054201. The next prime is 1054213. The reversal of 1054212 is 2124501.
It is a super-2 number, since 2×10542122 = 2222725881888, which contains 22 as substring.
It is a zygodrome in base 11.
It is a junction number, because it is equal to n+sod(n) for n = 1054191 and 1054200.
It is not an unprimeable number, because it can be changed into a prime (1054213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37 + ... + 1452.
It is an arithmetic number, because the mean of its divisors is an integer number (104300).
21054212 is an apocalyptic number.
1054212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1054212 is an abundant number, since it is smaller than the sum of its proper divisors (1448988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1054212 is a wasteful number, since it uses less digits than its factorization.
1054212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1555 (or 1553 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 1054212 is about 1026.7482651556. The cubic root of 1054212 is about 101.7753610716.
Adding to 1054212 its reverse (2124501), we get a palindrome (3178713).
The spelling of 1054212 in words is "one million, fifty-four thousand, two hundred twelve".
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