Base | Representation |
---|---|
bin | 1100011111100010001… |
… | …0100011101011100110 |
3 | 202111222110102112011000 |
4 | 3013320202203223212 |
5 | 12004022020043433 |
6 | 242332504054130 |
7 | 21335364102666 |
oct | 3077042435346 |
9 | 674873375130 |
10 | 214623206118 |
11 | 83026228412 |
12 | 35718a64346 |
13 | 17314a90469 |
14 | a5602621a6 |
15 | 58b215b113 |
hex | 31f88a3ae6 |
214623206118 has 128 divisors (see below), whose sum is σ = 497046896640. Its totient is φ = 68599833120.
The previous prime is 214623206111. The next prime is 214623206131. The reversal of 214623206118 is 811602326412.
It is a happy number.
214623206118 is a `hidden beast` number, since 2 + 1 + 4 + 6 + 2 + 32 + 0 + 611 + 8 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214623206111) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29368621 + ... + 29375927.
It is an arithmetic number, because the mean of its divisors is an integer number (3883178880).
Almost surely, 2214623206118 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 214623206118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (248523448320).
214623206118 is an abundant number, since it is smaller than the sum of its proper divisors (282423690522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214623206118 is a wasteful number, since it uses less digits than its factorization.
214623206118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7599 (or 7593 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The spelling of 214623206118 in words is "two hundred fourteen billion, six hundred twenty-three million, two hundred six thousand, one hundred eighteen".
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