Base | Representation |
---|---|
bin | 1011010111101101111100… |
… | …0011011011000010100011 |
3 | 1122021012002122020212200212 |
4 | 2311323133003123002203 |
5 | 3114313243321011330 |
6 | 42331214544204335 |
7 | 2430150422341532 |
oct | 265733703330243 |
9 | 48235078225625 |
10 | 12502097047715 |
11 | 3a90122944290 |
12 | 149aba70096ab |
13 | 6c8c341337a2 |
14 | 313167520319 |
15 | 16a31cbd6295 |
hex | b5edf0db0a3 |
12502097047715 has 128 divisors (see below), whose sum is σ = 17848584990720. Its totient is φ = 8304439910400.
The previous prime is 12502097047709. The next prime is 12502097047751. The reversal of 12502097047715 is 51774079020521.
It is not a de Polignac number, because 12502097047715 - 212 = 12502097043619 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2934073685 + ... + 2934077945.
It is an arithmetic number, because the mean of its divisors is an integer number (139442070240).
Almost surely, 212502097047715 is an apocalyptic number.
12502097047715 is a deficient number, since it is larger than the sum of its proper divisors (5346487943005).
12502097047715 is a wasteful number, since it uses less digits than its factorization.
12502097047715 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4893.
The product of its (nonzero) digits is 1234800, while the sum is 50.
The spelling of 12502097047715 in words is "twelve trillion, five hundred two billion, ninety-seven million, forty-seven thousand, seven hundred fifteen".
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