Base | Representation |
---|---|
bin | 1100011111000111101… |
… | …0101100110111100100 |
3 | 202111200201100110221000 |
4 | 3013301322230313210 |
5 | 12003310044012232 |
6 | 242313454353300 |
7 | 21332544501660 |
oct | 3076172546744 |
9 | 674621313830 |
10 | 214512094692 |
11 | 82a79537795 |
12 | 356a77bb830 |
13 | 172c7a5925c |
14 | a54d5bb8a0 |
15 | 58a750e27c |
hex | 31f1eacde4 |
214512094692 has 96 divisors (see below), whose sum is σ = 636015421440. Its totient is φ = 61248281760.
The previous prime is 214512094679. The next prime is 214512094717. The reversal of 214512094692 is 296490215412.
214512094692 is a `hidden beast` number, since 2 + 1 + 4 + 512 + 0 + 9 + 46 + 92 = 666.
214512094692 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.
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, 1048423 + ... + 1236209.
It is an arithmetic number, because the mean of its divisors is an integer number (6625160640).
Almost surely, 2214512094692 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 214512094692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318007710720).
214512094692 is an abundant number, since it is smaller than the sum of its proper divisors (421503326748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214512094692 is a wasteful number, since it uses less digits than its factorization.
214512094692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189318 (or 189310 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 45.
The spelling of 214512094692 in words is "two hundred fourteen billion, five hundred twelve million, ninety-four thousand, six hundred ninety-two".
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