Base | Representation |
---|---|
bin | 111000000001100111… |
… | …0100011001111111011 |
3 | 102111112211120100201211 |
4 | 1300003032203033323 |
5 | 3432400141332311 |
6 | 131134322023551 |
7 | 11456321404240 |
oct | 1600316431773 |
9 | 374484510654 |
10 | 120313230331 |
11 | 4702a755768 |
12 | 1b3987a7bb7 |
13 | b465068168 |
14 | 5b74ba15c7 |
15 | 31e2729821 |
hex | 1c033a33fb |
120313230331 has 8 divisors (see below), whose sum is σ = 145589119200. Its totient is φ = 97059412608.
The previous prime is 120313230217. The next prime is 120313230337. The reversal of 120313230331 is 133032313021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120313230331 - 29 = 120313229819 is a prime.
It is a super-2 number, since 2×1203132303312 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (120313230337) 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, 505517656 + ... + 505517893.
It is an arithmetic number, because the mean of its divisors is an integer number (18198639900).
Almost surely, 2120313230331 is an apocalyptic number.
120313230331 is a deficient number, since it is larger than the sum of its proper divisors (25275888869).
120313230331 is a wasteful number, since it uses less digits than its factorization.
120313230331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1011035573.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 120313230331 its reverse (133032313021), we get a palindrome (253345543352).
The spelling of 120313230331 in words is "one hundred twenty billion, three hundred thirteen million, two hundred thirty thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •