Base | Representation |
---|---|
bin | 11001100010001… |
… | …10010111000000 |
3 | 112221001101000000 |
4 | 30301012113000 |
5 | 414313311241 |
6 | 33131000000 |
7 | 5210436036 |
oct | 1461062700 |
9 | 487041000 |
10 | 214197696 |
11 | aa9aa999 |
12 | 5b899000 |
13 | 354b86cb |
14 | 2063a556 |
15 | 13c10eb6 |
hex | cc465c0 |
214197696 has 98 divisors (see below), whose sum is σ = 637420112. Its totient is φ = 71383680.
The previous prime is 214197691. The next prime is 214197721. The reversal of 214197696 is 696791412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214197691) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 44361 + ... + 48951.
Almost surely, 2214197696 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 214197696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (318710056).
214197696 is an abundant number, since it is smaller than the sum of its proper divisors (423222416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214197696 is an frugal number, since it uses more digits than its factorization.
214197696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4621 (or 4596 counting only the distinct ones).
The product of its digits is 163296, while the sum is 45.
The square root of 214197696 is about 14635.4943886430. The cubic root of 214197696 is about 598.3265368746.
The spelling of 214197696 in words is "two hundred fourteen million, one hundred ninety-seven thousand, six hundred ninety-six".
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