Base | Representation |
---|---|
bin | 1000001101000010… |
… | …0010100011100110 |
3 | 12200110201212110102 |
4 | 2003100202203212 |
5 | 14002222314032 |
6 | 1002303424102 |
7 | 105366655502 |
oct | 20320424346 |
9 | 5613655412 |
10 | 2202151142 |
11 | a30069824 |
12 | 5155b5032 |
13 | 291305819 |
14 | 16c67b302 |
15 | cd4e4362 |
hex | 834228e6 |
2202151142 has 16 divisors (see below), whose sum is σ = 3350223312. Its totient is φ = 1085425920.
The previous prime is 2202151141. The next prime is 2202151153. The reversal of 2202151142 is 2411512022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2202151141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480542 + ... + 485102.
It is an arithmetic number, because the mean of its divisors is an integer number (209388957).
Almost surely, 22202151142 is an apocalyptic number.
2202151142 is a deficient number, since it is larger than the sum of its proper divisors (1148072170).
2202151142 is a wasteful number, since it uses less digits than its factorization.
2202151142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7943.
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 2202151142 is about 46927.0832462449. The cubic root of 2202151142 is about 1301.0152113221.
Adding to 2202151142 its reverse (2411512022), we get a palindrome (4613663164).
The spelling of 2202151142 in words is "two billion, two hundred two million, one hundred fifty-one thousand, one hundred forty-two".
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