Base | Representation |
---|---|
bin | 101000010011010… |
… | …1010010011001100 |
3 | 10111020121120100002 |
4 | 1100212222103030 |
5 | 10232142441022 |
6 | 342104423432 |
7 | 45340314422 |
oct | 12046522314 |
9 | 3436546302 |
10 | 1352312012 |
11 | 634388037 |
12 | 318a77b78 |
13 | 18722282c |
14 | cb85b112 |
15 | 7dac5092 |
hex | 509aa4cc |
1352312012 has 12 divisors (see below), whose sum is σ = 2416898400. Its totient is φ = 661769616.
The previous prime is 1352312011. The next prime is 1352312047. The reversal of 1352312012 is 2102132531.
It is not an unprimeable number, because it can be changed into a prime (1352312011) 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 3 ways as a sum of consecutive naturals, for example, 3596387 + ... + 3596762.
It is an arithmetic number, because the mean of its divisors is an integer number (201408200).
Almost surely, 21352312012 is an apocalyptic number.
It is an amenable number.
1352312012 is a deficient number, since it is larger than the sum of its proper divisors (1064586388).
1352312012 is a wasteful number, since it uses less digits than its factorization.
1352312012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7193200 (or 7193198 counting only the distinct ones).
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 1352312012 is about 36773.7951808078. The cubic root of 1352312012 is about 1105.8400175387.
Adding to 1352312012 its reverse (2102132531), we get a palindrome (3454444543).
The spelling of 1352312012 in words is "one billion, three hundred fifty-two million, three hundred twelve thousand, twelve".
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