Base | Representation |
---|---|
bin | 111111110100010… |
… | …0100001011010010 |
3 | 12112020022100202121 |
4 | 1333220210023102 |
5 | 13341140342440 |
6 | 552252204454 |
7 | 104031043561 |
oct | 17750441322 |
9 | 5466270677 |
10 | 2141340370 |
11 | 9a9804794 |
12 | 4b916972a |
13 | 281833810 |
14 | 16456bbd8 |
15 | c7ed134a |
hex | 7fa242d2 |
2141340370 has 32 divisors (see below), whose sum is σ = 4174943472. Its totient is φ = 786070272.
The previous prime is 2141340263. The next prime is 2141340371. The reversal of 2141340370 is 730431412.
It can be written as a sum of positive squares in 8 ways, for example, as 673454401 + 1467885969 = 25951^2 + 38313^2 .
It is not an unprimeable number, because it can be changed into a prime (2141340371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25117 + ... + 70096.
Almost surely, 22141340370 is an apocalyptic number.
2141340370 is a deficient number, since it is larger than the sum of its proper divisors (2033603102).
2141340370 is a wasteful number, since it uses less digits than its factorization.
2141340370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95406.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 2141340370 is about 46274.6190692047. The cubic root of 2141340370 is about 1288.9277330440.
Adding to 2141340370 its reverse (730431412), we get a palindrome (2871771782).
The spelling of 2141340370 in words is "two billion, one hundred forty-one million, three hundred forty thousand, three hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •