Base | Representation |
---|---|
bin | 111100100110110111… |
… | …0011001110010000010 |
3 | 110102221120212220120212 |
4 | 1321031232121302002 |
5 | 4113023133404423 |
6 | 135442543034122 |
7 | 12255212330165 |
oct | 1711556316202 |
9 | 412846786525 |
10 | 130153028738 |
11 | 50219a9a967 |
12 | 21283b9b942 |
13 | c3727c4195 |
14 | 6429941adc |
15 | 35bb4e0578 |
hex | 1e4db99c82 |
130153028738 has 32 divisors (see below), whose sum is σ = 214275041280. Its totient is φ = 59024609280.
The previous prime is 130153028737. The next prime is 130153028741. The reversal of 130153028738 is 837820351031.
It is a junction number, because it is equal to n+sod(n) for n = 130153028695 and 130153028704.
It is not an unprimeable number, because it can be changed into a prime (130153028737) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6431 + ... + 510242.
It is an arithmetic number, because the mean of its divisors is an integer number (6696095040).
Almost surely, 2130153028738 is an apocalyptic number.
130153028738 is a deficient number, since it is larger than the sum of its proper divisors (84122012542).
130153028738 is a wasteful number, since it uses less digits than its factorization.
130153028738 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 516962.
The product of its (nonzero) digits is 120960, while the sum is 41.
Adding to 130153028738 its reverse (837820351031), we get a palindrome (967973379769).
The spelling of 130153028738 in words is "one hundred thirty billion, one hundred fifty-three million, twenty-eight thousand, seven hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •