Base | Representation |
---|---|
bin | 111111110010001… |
… | …0000100001111100 |
3 | 12112011012000000002 |
4 | 1333210100201330 |
5 | 13340343230244 |
6 | 552212053432 |
7 | 104015332106 |
oct | 17744204174 |
9 | 5464160002 |
10 | 2140211324 |
11 | 9a9103499 |
12 | 4b8904278 |
13 | 281529944 |
14 | 164356576 |
15 | c7d5ba4e |
hex | 7f91087c |
2140211324 has 12 divisors (see below), whose sum is σ = 3746544648. Its totient is φ = 1069770000.
The previous prime is 2140211323. The next prime is 2140211327. The reversal of 2140211324 is 4231120412.
It is a super-2 number, since 2×21402113242 = 9161009022755665952, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2140211296 and 2140211305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2140211323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69287 + ... + 95294.
It is an arithmetic number, because the mean of its divisors is an integer number (312212054).
Almost surely, 22140211324 is an apocalyptic number.
It is an amenable number.
2140211324 is a deficient number, since it is larger than the sum of its proper divisors (1606333324).
2140211324 is a wasteful number, since it uses less digits than its factorization.
2140211324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167836 (or 167834 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 2140211324 is about 46262.4180518053. The cubic root of 2140211324 is about 1288.7011592955.
Adding to 2140211324 its reverse (4231120412), we get a palindrome (6371331736).
The spelling of 2140211324 in words is "two billion, one hundred forty million, two hundred eleven thousand, three hundred twenty-four".
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