Base | Representation |
---|---|
bin | 100101101010100110110100… |
… | …0111011010000100101011000 |
3 | 1121110002001020010221121120120 |
4 | 1023111031220323100211120 |
5 | 321411200411102023112 |
6 | 3132350141135153240 |
7 | 126533306306362425 |
oct | 11325155073204530 |
9 | 1543061203847516 |
10 | 331311242611032 |
11 | 96625344207842 |
12 | 311aa408975820 |
13 | 112b3692bbc258 |
14 | 5bb579a552d4c |
15 | 2848274571e8c |
hex | 12d5368ed0958 |
331311242611032 has 128 divisors (see below), whose sum is σ = 840288902400000. Its totient is φ = 108840784306176.
The previous prime is 331311242611021. The next prime is 331311242611169. The reversal of 331311242611032 is 230116242113133.
It is a super-3 number, since 3×3313112426110323 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 331311242610984 and 331311242611002.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 9322976368 + ... + 9323011904.
It is an arithmetic number, because the mean of its divisors is an integer number (6564757050000).
Almost surely, 2331311242611032 is an apocalyptic number.
It is an amenable number.
331311242611032 is an abundant number, since it is smaller than the sum of its proper divisors (508977659788968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331311242611032 is a wasteful number, since it uses less digits than its factorization.
331311242611032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44433 (or 44429 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 33.
Adding to 331311242611032 its reverse (230116242113133), we get a palindrome (561427484724165).
The spelling of 331311242611032 in words is "three hundred thirty-one trillion, three hundred eleven billion, two hundred forty-two million, six hundred eleven thousand, thirty-two".
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