Base | Representation |
---|---|
bin | 11101100011100011100… |
… | …111110100111110011000 |
3 | 21012011110220112121102120 |
4 | 131203203213310332120 |
5 | 231234034104313334 |
6 | 4153014245301240 |
7 | 266511102216513 |
oct | 35434347647630 |
9 | 7164426477376 |
10 | 2031043432344 |
11 | 7133a7082aa3 |
12 | 289768404820 |
13 | 1196acb62554 |
14 | 7043570dd7a |
15 | 37c73516949 |
hex | 1d8e39f4f98 |
2031043432344 has 64 divisors (see below), whose sum is σ = 5149220544000. Its totient is φ = 667490678400.
The previous prime is 2031043432339. The next prime is 2031043432351. The reversal of 2031043432344 is 4432343401302.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565027 + ... + 2093165.
It is an arithmetic number, because the mean of its divisors is an integer number (80456571000).
Almost surely, 22031043432344 is an apocalyptic number.
2031043432344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
2031043432344 is an abundant number, since it is smaller than the sum of its proper divisors (3118177111656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031043432344 is a wasteful number, since it uses less digits than its factorization.
2031043432344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1528928 (or 1528924 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 33.
Adding to 2031043432344 its reverse (4432343401302), we get a palindrome (6463386833646).
The spelling of 2031043432344 in words is "two trillion, thirty-one billion, forty-three million, four hundred thirty-two thousand, three hundred forty-four".
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