Base | Representation |
---|---|
bin | 1101011001010101111… |
… | …0110001110010100010 |
3 | 211000000221011020201202 |
4 | 3112111132301302202 |
5 | 12232312112441010 |
6 | 253420403201202 |
7 | 22425053262056 |
oct | 3262536616242 |
9 | 730027136652 |
10 | 230141140130 |
11 | 89669745970 |
12 | 38729976202 |
13 | 18918a00535 |
14 | b1d3189c66 |
15 | 5ebe67c6a5 |
hex | 35957b1ca2 |
230141140130 has 32 divisors (see below), whose sum is σ = 458658504000. Its totient is φ = 82438614720.
The previous prime is 230141140129. The next prime is 230141140133. The reversal of 230141140130 is 31041141032.
It is not an unprimeable number, because it can be changed into a prime (230141140133) 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, 15606005 + ... + 15620744.
It is an arithmetic number, because the mean of its divisors is an integer number (14333078250).
Almost surely, 2230141140130 is an apocalyptic number.
230141140130 is a deficient number, since it is larger than the sum of its proper divisors (228517363870).
230141140130 is a wasteful number, since it uses less digits than its factorization.
230141140130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31226834.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 230141140130 its reverse (31041141032), we get a palindrome (261182281162).
The spelling of 230141140130 in words is "two hundred thirty billion, one hundred forty-one million, one hundred forty thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •