Base | Representation |
---|---|
bin | 1000010001111101011… |
… | …1101000111001101010 |
3 | 111121012100200111210001 |
4 | 2010133113220321222 |
5 | 4312322103230211 |
6 | 145204202013214 |
7 | 13164224562433 |
oct | 2043727507152 |
9 | 447170614701 |
10 | 142260211306 |
11 | 553721a9374 |
12 | 236a27a720a |
13 | 10551c15835 |
14 | 6c578a048a |
15 | 3a79383ac1 |
hex | 211f5e8e6a |
142260211306 has 16 divisors (see below), whose sum is σ = 213696034344. Its totient is φ = 71028264384.
The previous prime is 142260211231. The next prime is 142260211307. The reversal of 142260211306 is 603112062241.
It can be written as a sum of positive squares in 4 ways, for example, as 86088841281 + 56171370025 = 293409^2 + 237005^2 .
It is not an unprimeable number, because it can be changed into a prime (142260211307) 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, 4922956 + ... + 4951768.
Almost surely, 2142260211306 is an apocalyptic number.
142260211306 is a deficient number, since it is larger than the sum of its proper divisors (71435823038).
142260211306 is a wasteful number, since it uses less digits than its factorization.
142260211306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32265.
The product of its (nonzero) digits is 3456, while the sum is 28.
Adding to 142260211306 its reverse (603112062241), we get a palindrome (745372273547).
The spelling of 142260211306 in words is "one hundred forty-two billion, two hundred sixty million, two hundred eleven thousand, three hundred six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •