Base | Representation |
---|---|
bin | 111011101001010… |
… | …0011010110111100 |
3 | 12011110220012222202 |
4 | 1313102203112330 |
5 | 13044321231444 |
6 | 530331531032 |
7 | 100411132562 |
oct | 16722432674 |
9 | 5143805882 |
10 | 2001352124 |
11 | 937790522 |
12 | 47a2b9a78 |
13 | 25b82b935 |
14 | 14db2ba32 |
15 | baa7d34e |
hex | 774a35bc |
2001352124 has 6 divisors (see below), whose sum is σ = 3502366224. Its totient is φ = 1000676060.
The previous prime is 2001352121. The next prime is 2001352187. The reversal of 2001352124 is 4212531002.
It is a super-2 number, since 2×20013521242 = 8010820648478622752, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2001352096 and 2001352105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2001352121) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250169012 + ... + 250169019.
It is an arithmetic number, because the mean of its divisors is an integer number (583727704).
Almost surely, 22001352124 is an apocalyptic number.
It is an amenable number.
2001352124 is a deficient number, since it is larger than the sum of its proper divisors (1501014100).
2001352124 is a wasteful number, since it uses less digits than its factorization.
2001352124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 500338035 (or 500338033 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 2001352124 is about 44736.4742017070. The cubic root of 2001352124 is about 1260.2049141828.
Adding to 2001352124 its reverse (4212531002), we get a palindrome (6213883126).
The spelling of 2001352124 in words is "two billion, one million, three hundred fifty-two thousand, one hundred twenty-four".
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