Base | Representation |
---|---|
bin | 11101110011100100110… |
… | …00110011001011011000 |
3 | 10121220102202221110010220 |
4 | 32321302120303023120 |
5 | 113234400024221102 |
6 | 2102250322040040 |
7 | 133663452406410 |
oct | 16716230631330 |
9 | 3556382843126 |
10 | 1024121320152 |
11 | 365366871827 |
12 | 1465941a9020 |
13 | 75760761948 |
14 | 377d3c23640 |
15 | 1b98e21e1bc |
hex | ee726332d8 |
1024121320152 has 64 divisors (see below), whose sum is σ = 2928342170880. Its totient is φ = 292377965952.
The previous prime is 1024121320139. The next prime is 1024121320171. The reversal of 1024121320152 is 2510231214201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 2160123 + ... + 2591210.
It is an arithmetic number, because the mean of its divisors is an integer number (45755346420).
Almost surely, 21024121320152 is an apocalyptic number.
1024121320152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1024121320152 is an abundant number, since it is smaller than the sum of its proper divisors (1904220850728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1024121320152 is a wasteful number, since it uses less digits than its factorization.
1024121320152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4752632 (or 4752628 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
Adding to 1024121320152 its reverse (2510231214201), we get a palindrome (3534352534353).
The spelling of 1024121320152 in words is "one trillion, twenty-four billion, one hundred twenty-one million, three hundred twenty thousand, one hundred fifty-two".
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