Base | Representation |
---|---|
bin | 100101101001010011000001… |
… | …1101100001111100100011001 |
3 | 1121102102211202211212221211202 |
4 | 1023102212003230033210121 |
5 | 321400223402034024423 |
6 | 3132131342013403545 |
7 | 126514306243245122 |
oct | 11322460354174431 |
9 | 1542384684787752 |
10 | 331131303033113 |
11 | 96565aa6a94670 |
12 | 3117b56b4995b5 |
13 | 1129c717941b1b |
14 | 5baabaa7a5049 |
15 | 2843742301728 |
hex | 12d2983b0f919 |
331131303033113 has 8 divisors (see below), whose sum is σ = 361236500205696. Its totient is φ = 301026497767600.
The previous prime is 331131303033107. The next prime is 331131303033133. The reversal of 331131303033113 is 311330303131133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 331131303033113 - 232 = 331127008065817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (331131303033133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96208718 + ... + 99591063.
It is an arithmetic number, because the mean of its divisors is an integer number (45154562525712).
Almost surely, 2331131303033113 is an apocalyptic number.
It is an amenable number.
331131303033113 is a deficient number, since it is larger than the sum of its proper divisors (30105197172583).
331131303033113 is a wasteful number, since it uses less digits than its factorization.
331131303033113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195953535.
The product of its (nonzero) digits is 6561, while the sum is 29.
Adding to 331131303033113 its reverse (311330303131133), we get a palindrome (642461606164246).
The spelling of 331131303033113 in words is "three hundred thirty-one trillion, one hundred thirty-one billion, three hundred three million, thirty-three thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •