Base | Representation |
---|---|
bin | 1101100100001100… |
… | …11110001000001100 |
3 | 200210120021010210111 |
4 | 12302012132020030 |
5 | 104403422224022 |
6 | 3202404045404 |
7 | 345323355340 |
oct | 66206361014 |
9 | 20716233714 |
10 | 7283008012 |
11 | 30a8082795 |
12 | 14b3093864 |
13 | 8c0b347c7 |
14 | 4d1389620 |
15 | 2c95bd477 |
hex | 1b219e20c |
7283008012 has 48 divisors (see below), whose sum is σ = 15503781888. Its totient is φ = 2922266880.
The previous prime is 7283008001. The next prime is 7283008081. The reversal of 7283008012 is 2108003827.
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, 50863 + ... + 130969.
It is an arithmetic number, because the mean of its divisors is an integer number (322995456).
Almost surely, 27283008012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 7283008012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7751890944).
7283008012 is an abundant number, since it is smaller than the sum of its proper divisors (8220773876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7283008012 is a wasteful number, since it uses less digits than its factorization.
7283008012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80326 (or 80324 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 7283008012 is about 85340.5414325454. The cubic root of 7283008012 is about 1938.3711140303.
The spelling of 7283008012 in words is "seven billion, two hundred eighty-three million, eight thousand, twelve".
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