Base | Representation |
---|---|
bin | 100100100011011… |
… | …0110100011000100 |
3 | 10011110221100001101 |
4 | 1021012312203010 |
5 | 10002443024220 |
6 | 321412505444 |
7 | 42252234064 |
oct | 11106664304 |
9 | 3143840041 |
10 | 1226533060 |
11 | 57a389495 |
12 | 2a291b284 |
13 | 16715440c |
14 | b8c793a4 |
15 | 72a2c30a |
hex | 491b68c4 |
1226533060 has 24 divisors (see below), whose sum is σ = 2590116480. Its totient is φ = 487870944.
The previous prime is 1226533043. The next prime is 1226533069. The reversal of 1226533060 is 603356221.
It is not an unprimeable number, because it can be changed into a prime (1226533069) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 167724 + ... + 174883.
It is an arithmetic number, because the mean of its divisors is an integer number (107921520).
Almost surely, 21226533060 is an apocalyptic number.
1226533060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1226533060 is an abundant number, since it is smaller than the sum of its proper divisors (1363583420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1226533060 is a wasteful number, since it uses less digits than its factorization.
1226533060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 342795 (or 342793 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 28.
The square root of 1226533060 is about 35021.8940093194. The cubic root of 1226533060 is about 1070.4336495972.
Adding to 1226533060 its reverse (603356221), we get a palindrome (1829889281).
The spelling of 1226533060 in words is "one billion, two hundred twenty-six million, five hundred thirty-three thousand, sixty".
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