Base | Representation |
---|---|
bin | 11101111010100101… |
… | …000010100010001010 |
3 | 10001220120220011110122 |
4 | 131322211002202022 |
5 | 1011241023114010 |
6 | 22431210543242 |
7 | 2214665361152 |
oct | 357245024212 |
9 | 101816804418 |
10 | 32121301130 |
11 | 12693700a66 |
12 | 6285437b22 |
13 | 304ba00679 |
14 | 17aa07b762 |
15 | c7ee9c855 |
hex | 77a94288a |
32121301130 has 32 divisors (see below), whose sum is σ = 60638523264. Its totient is φ = 12227486656.
The previous prime is 32121301109. The next prime is 32121301259. The reversal of 32121301130 is 3110312123.
It is a junction number, because it is equal to n+sod(n) for n = 32121301099 and 32121301108.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309152 + ... + 399771.
It is an arithmetic number, because the mean of its divisors is an integer number (1894953852).
Almost surely, 232121301130 is an apocalyptic number.
32121301130 is a deficient number, since it is larger than the sum of its proper divisors (28517222134).
32121301130 is a wasteful number, since it uses less digits than its factorization.
32121301130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 709150.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 32121301130 its reverse (3110312123), we get a palindrome (35231613253).
The spelling of 32121301130 in words is "thirty-two billion, one hundred twenty-one million, three hundred one thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •