Base | Representation |
---|---|
bin | 1000010000000000… |
… | …0111111100010010 |
3 | 12201100012121102201 |
4 | 2010000013330102 |
5 | 14013421000132 |
6 | 1003431033414 |
7 | 105611000530 |
oct | 20400077422 |
9 | 5640177381 |
10 | 2214625042 |
11 | a37109633 |
12 | 51980b86a |
13 | 293a82426 |
14 | 1701a7150 |
15 | ce65a2e7 |
hex | 84007f12 |
2214625042 has 64 divisors (see below), whose sum is σ = 3945037824. Its totient is φ = 913006080.
The previous prime is 2214625019. The next prime is 2214625043. The reversal of 2214625042 is 2405264122.
It is a self number, because there is not a number n which added to its sum of digits gives 2214625042.
It is not an unprimeable number, because it can be changed into a prime (2214625043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9930943 + ... + 9931165.
It is an arithmetic number, because the mean of its divisors is an integer number (61641216).
Almost surely, 22214625042 is an apocalyptic number.
2214625042 is a deficient number, since it is larger than the sum of its proper divisors (1730412782).
2214625042 is a wasteful number, since it uses less digits than its factorization.
2214625042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 503.
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 2214625042 is about 47059.8028257663. The cubic root of 2214625042 is about 1303.4670847504.
Adding to 2214625042 its reverse (2405264122), we get a palindrome (4619889164).
The spelling of 2214625042 in words is "two billion, two hundred fourteen million, six hundred twenty-five thousand, forty-two".
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