Base | Representation |
---|---|
bin | 1011100110110010… |
… | …1100001011001010 |
3 | 22001010100210212120 |
4 | 2321230230023022 |
5 | 22340032001414 |
6 | 1233051552110 |
7 | 140130213030 |
oct | 27154541312 |
9 | 8033323776 |
10 | 3115500234 |
11 | 1359689490 |
12 | 72b45b636 |
13 | 3a85c4282 |
14 | 217ab0550 |
15 | 1337ab2a9 |
hex | b9b2c2ca |
3115500234 has 64 divisors (see below), whose sum is σ = 7808182272. Its totient is φ = 805089600.
The previous prime is 3115500229. The next prime is 3115500263. The reversal of 3115500234 is 4320055113.
3115500234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73899 + ... + 108129.
It is an arithmetic number, because the mean of its divisors is an integer number (122002848).
Almost surely, 23115500234 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3115500234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3904091136).
3115500234 is an abundant number, since it is smaller than the sum of its proper divisors (4692682038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3115500234 is a wasteful number, since it uses less digits than its factorization.
3115500234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34451.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 3115500234 is about 55816.6662745098. Note that the first 3 decimals coincide. The cubic root of 3115500234 is about 1460.5258995553.
Adding to 3115500234 its reverse (4320055113), we get a palindrome (7435555347).
The spelling of 3115500234 in words is "three billion, one hundred fifteen million, five hundred thousand, two hundred thirty-four".
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