Base | Representation |
---|---|
bin | 1101001000001100… |
… | …01110111011100000 |
3 | 200012012011210012200 |
4 | 12210012032323200 |
5 | 103413301032421 |
6 | 3123212253200 |
7 | 336441363456 |
oct | 64406167340 |
9 | 20165153180 |
10 | 7048064736 |
11 | 2a974a3399 |
12 | 1448471200 |
13 | 88426450b |
14 | 4ac0ac9d6 |
15 | 2b3b60726 |
hex | 1a418eee0 |
7048064736 has 144 divisors (see below), whose sum is σ = 20474161344. Its totient is φ = 2299318272.
The previous prime is 7048064713. The next prime is 7048064747. The reversal of 7048064736 is 6374608407.
It is a tau number, because it is divible by the number of its divisors (144).
It is a junction number, because it is equal to n+sod(n) for n = 7048064691 and 7048064700.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2879065 + ... + 2881511.
It is an arithmetic number, because the mean of its divisors is an integer number (142181676).
Almost surely, 27048064736 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 7048064736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10237080672).
7048064736 is an abundant number, since it is smaller than the sum of its proper divisors (13426096608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7048064736 is a wasteful number, since it uses less digits than its factorization.
7048064736 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2673 (or 2662 counting only the distinct ones).
The product of its (nonzero) digits is 677376, while the sum is 45.
The square root of 7048064736 is about 83952.7529983383. The cubic root of 7048064736 is about 1917.2995108215.
The spelling of 7048064736 in words is "seven billion, forty-eight million, sixty-four thousand, seven hundred thirty-six".
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