Base | Representation |
---|---|
bin | 100110100111110111000… |
… | …1001011100101101100110 |
3 | 200210110121011110000211120 |
4 | 1031033232021130231212 |
5 | 1143432324144033440 |
6 | 15142331252114410 |
7 | 1055340062035356 |
oct | 115175611345546 |
9 | 20713534400746 |
10 | 5308280064870 |
11 | 176725778a082 |
12 | 718944305a06 |
13 | 2c6751474033 |
14 | 144cca456b66 |
15 | 93131c9cdd0 |
hex | 4d3ee25cb66 |
5308280064870 has 64 divisors (see below), whose sum is σ = 12959013070080. Its totient is φ = 1391229244800.
The previous prime is 5308280064827. The next prime is 5308280064887. The reversal of 5308280064870 is 784600828035.
It is a happy number.
It is a congruent number.
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, 1151985 + ... + 3455955.
It is an arithmetic number, because the mean of its divisors is an integer number (202484579220).
Almost surely, 25308280064870 is an apocalyptic number.
It is a pronic number, being equal to 2303970×2303971.
It is a practical number, because each smaller number is the sum of distinct divisors of 5308280064870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6479506535040).
5308280064870 is an abundant number, since it is smaller than the sum of its proper divisors (7650733005210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5308280064870 is a wasteful number, since it uses less digits than its factorization.
5308280064870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2305301.
The product of its (nonzero) digits is 2580480, while the sum is 51.
The spelling of 5308280064870 in words is "five trillion, three hundred eight billion, two hundred eighty million, sixty-four thousand, eight hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •