Base | Representation |
---|---|
bin | 11111110001111001… |
… | …011100110101011100 |
3 | 10021002002201010202110 |
4 | 133301321130311130 |
5 | 1024341010443234 |
6 | 23402001154020 |
7 | 2315413623321 |
oct | 376171346534 |
9 | 107062633673 |
10 | 34123140444 |
11 | 13520694518 |
12 | 674392b910 |
13 | 32aa66cc83 |
14 | 1919c94b48 |
15 | d4aac51e9 |
hex | 7f1e5cd5c |
34123140444 has 48 divisors (see below), whose sum is σ = 80096042880. Its totient is φ = 11306665920.
The previous prime is 34123140439. The next prime is 34123140461. The reversal of 34123140444 is 44404132143.
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, 1410934 + ... + 1434914.
It is an arithmetic number, because the mean of its divisors is an integer number (1668667560).
Almost surely, 234123140444 is an apocalyptic number.
It is an amenable number.
34123140444 is an abundant number, since it is smaller than the sum of its proper divisors (45972902436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34123140444 is a wasteful number, since it uses less digits than its factorization.
34123140444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24690 (or 24688 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 30.
Adding to 34123140444 its reverse (44404132143), we get a palindrome (78527272587).
The spelling of 34123140444 in words is "thirty-four billion, one hundred twenty-three million, one hundred forty thousand, four hundred forty-four".
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