Base | Representation |
---|---|
bin | 11111101010110011… |
… | …011010010000101000 |
3 | 10020202210202002121222 |
4 | 133222303122100220 |
5 | 1024120023212040 |
6 | 23342110121212 |
7 | 2312440135643 |
oct | 375263322050 |
9 | 106683662558 |
10 | 34004116520 |
11 | 1346a48a040 |
12 | 670bab0208 |
13 | 328bac840a |
14 | 1908150a5a |
15 | d40413bb5 |
hex | 7eacda428 |
34004116520 has 32 divisors (see below), whose sum is σ = 83464650720. Its totient is φ = 12365133120.
The previous prime is 34004116519. The next prime is 34004116529. The reversal of 34004116520 is 2561140043.
It is a self number, because there is not a number n which added to its sum of digits gives 34004116520.
It is not an unprimeable number, because it can be changed into a prime (34004116529) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38640602 + ... + 38641481.
It is an arithmetic number, because the mean of its divisors is an integer number (2608270335).
Almost surely, 234004116520 is an apocalyptic number.
It is an amenable number.
34004116520 is an abundant number, since it is smaller than the sum of its proper divisors (49460534200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34004116520 is a wasteful number, since it uses less digits than its factorization.
34004116520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 77282105 (or 77282101 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
Adding to 34004116520 its reverse (2561140043), we get a palindrome (36565256563).
The spelling of 34004116520 in words is "thirty-four billion, four million, one hundred sixteen thousand, five hundred twenty".
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