Base | Representation |
---|---|
bin | 1000010011000000011… |
… | …1010101111101101010 |
3 | 111121220221022210002212 |
4 | 2010300013111331222 |
5 | 4313411013331411 |
6 | 145252115325122 |
7 | 13204205542013 |
oct | 2046007257552 |
9 | 447827283085 |
10 | 142541152106 |
11 | 554a6845351 |
12 | 237608b07a2 |
13 | 1059819c4b2 |
14 | 6c82d1200a |
15 | 3a93d7a68b |
hex | 21301d5f6a |
142541152106 has 32 divisors (see below), whose sum is σ = 222263386128. Its totient is φ = 68506767360.
The previous prime is 142541152097. The next prime is 142541152109. The reversal of 142541152106 is 601251145241.
It is a happy number.
It can be written as a sum of positive squares in 8 ways, for example, as 60253066225 + 82288085881 = 245465^2 + 286859^2 .
It is not an unprimeable number, because it can be changed into a prime (142541152109) 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, 5836136 + ... + 5860508.
Almost surely, 2142541152106 is an apocalyptic number.
142541152106 is a deficient number, since it is larger than the sum of its proper divisors (79722234022).
142541152106 is a wasteful number, since it uses less digits than its factorization.
142541152106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25466.
The product of its (nonzero) digits is 9600, while the sum is 32.
Adding to 142541152106 its reverse (601251145241), we get a palindrome (743792297347).
The spelling of 142541152106 in words is "one hundred forty-two billion, five hundred forty-one million, one hundred fifty-two thousand, one hundred six".
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