Base | Representation |
---|---|
bin | 1000001010011111000110 |
3 | 11000201200001 |
4 | 20022133012 |
5 | 1021440402 |
6 | 113511514 |
7 | 24122236 |
oct | 10123706 |
9 | 4021601 |
10 | 2140102 |
11 | 1231988 |
12 | 87259a |
13 | 59c143 |
14 | 3d9cc6 |
15 | 2c4187 |
hex | 20a7c6 |
2140102 has 8 divisors (see below), whose sum is σ = 3222576. Its totient is φ = 1065912.
The previous prime is 2140091. The next prime is 2140109. The reversal of 2140102 is 2010412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2140109) 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, 1378 + ... + 2485.
It is an arithmetic number, because the mean of its divisors is an integer number (402822).
22140102 is an apocalyptic number.
2140102 is a deficient number, since it is larger than the sum of its proper divisors (1082474).
2140102 is a wasteful number, since it uses less digits than its factorization.
2140102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4142.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 2140102 is about 1462.9087462996. The cubic root of 2140102 is about 128.8679216234.
Adding to 2140102 its reverse (2010412), we get a palindrome (4150514).
The spelling of 2140102 in words is "two million, one hundred forty thousand, one hundred two".
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