Base | Representation |
---|---|
bin | 1111001000110010… |
… | …00101110100110100 |
3 | 202222100220200012220 |
4 | 13210121011310310 |
5 | 113120422000004 |
6 | 3422224242340 |
7 | 405250143462 |
oct | 74431056464 |
9 | 22870820186 |
10 | 8126750004 |
11 | 34a037a61a |
12 | 16a97703b0 |
13 | 9c6891519 |
14 | 57145d832 |
15 | 3286d5dd9 |
hex | 1e4645d34 |
8126750004 has 48 divisors (see below), whose sum is σ = 19499289600. Its totient is φ = 2632404096.
The previous prime is 8126749997. The next prime is 8126750017. The reversal of 8126750004 is 4000576218.
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, 357037 + ... + 379115.
It is an arithmetic number, because the mean of its divisors is an integer number (406235200).
Almost surely, 28126750004 is an apocalyptic number.
It is an amenable number.
8126750004 is an abundant number, since it is smaller than the sum of its proper divisors (11372539596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8126750004 is a wasteful number, since it uses less digits than its factorization.
8126750004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22952 (or 22950 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 33.
The square root of 8126750004 is about 90148.4886395773. The cubic root of 8126750004 is about 2010.5072030084.
The spelling of 8126750004 in words is "eight billion, one hundred twenty-six million, seven hundred fifty thousand, four".
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