Base | Representation |
---|---|
bin | 1001101000110011001… |
… | …10111010000001101110 |
3 | 1011122201212022012100022 |
4 | 10310121212322001232 |
5 | 20411134340030332 |
6 | 412042524402142 |
7 | 32632003335020 |
oct | 4643146720156 |
9 | 1148655265308 |
10 | 331142111342 |
11 | 1184890a84a9 |
12 | 542169a6352 |
13 | 252c39ca223 |
14 | 1205512c010 |
15 | 89316db212 |
hex | 4d199ba06e |
331142111342 has 64 divisors (see below), whose sum is σ = 617080415616. Its totient is φ = 130025226240.
The previous prime is 331142111327. The next prime is 331142111353. The reversal of 331142111342 is 243111241133.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4422278 + ... + 4496534.
It is an arithmetic number, because the mean of its divisors is an integer number (9641881494).
Almost surely, 2331142111342 is an apocalyptic number.
331142111342 is a deficient number, since it is larger than the sum of its proper divisors (285938304274).
331142111342 is a wasteful number, since it uses less digits than its factorization.
331142111342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74781.
The product of its digits is 1728, while the sum is 26.
Adding to 331142111342 its reverse (243111241133), we get a palindrome (574253352475).
The spelling of 331142111342 in words is "three hundred thirty-one billion, one hundred forty-two million, one hundred eleven thousand, three hundred forty-two".
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