Base | Representation |
---|---|
bin | 1001000001101011110… |
… | …10010101100001000010 |
3 | 1002122112100010121220112 |
4 | 10200311322111201002 |
5 | 20040132341131432 |
6 | 354251034111322 |
7 | 31256416416230 |
oct | 4406572254102 |
9 | 1078470117815 |
10 | 310142130242 |
11 | 10a59216891a |
12 | 50135b7b542 |
13 | 233280c0bc9 |
14 | 11022101950 |
15 | 8102c947b2 |
hex | 4835e95842 |
310142130242 has 8 divisors (see below), whose sum is σ = 531672223296. Its totient is φ = 132918055812.
The previous prime is 310142130211. The next prime is 310142130289. The reversal of 310142130242 is 242031241013.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11076504638 + ... + 11076504665.
It is an arithmetic number, because the mean of its divisors is an integer number (66459027912).
Almost surely, 2310142130242 is an apocalyptic number.
310142130242 is a deficient number, since it is larger than the sum of its proper divisors (221530093054).
310142130242 is a wasteful number, since it uses less digits than its factorization.
310142130242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22153009312.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 310142130242 its reverse (242031241013), we get a palindrome (552173371255).
The spelling of 310142130242 in words is "three hundred ten billion, one hundred forty-two million, one hundred thirty thousand, two hundred forty-two".
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