Base | Representation |
---|---|
bin | 11001100101011… |
… | …10100111000000 |
3 | 112221212001202010 |
4 | 30302232213000 |
5 | 414420442304 |
6 | 33144052520 |
7 | 5214165000 |
oct | 1462564700 |
9 | 487761663 |
10 | 214624704 |
11 | 100171798 |
12 | 5ba64140 |
13 | 35607b88 |
14 | 2070c000 |
15 | 13c97789 |
hex | ccae9c0 |
214624704 has 112 divisors (see below), whose sum is σ = 662432000. Its totient is φ = 61302528.
The previous prime is 214624699. The next prime is 214624721. The reversal of 214624704 is 407426412.
It is a tau number, because it is divible by the number of its divisors (112).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64227 + ... + 67485.
Almost surely, 2214624704 is an apocalyptic number.
214624704 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 214624704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (331216000).
214624704 is an abundant number, since it is smaller than the sum of its proper divisors (447807296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214624704 is an equidigital number, since it uses as much as digits as its factorization.
214624704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3295 (or 3271 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 30.
The square root of 214624704 is about 14650.0752216499. The cubic root of 214624704 is about 598.7238655033.
The spelling of 214624704 in words is "two hundred fourteen million, six hundred twenty-four thousand, seven hundred four".
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