Base | Representation |
---|---|
bin | 1000011100101100101110 |
3 | 11011112000000 |
4 | 20130230232 |
5 | 1031332302 |
6 | 115245130 |
7 | 24552600 |
oct | 10345456 |
9 | 4145000 |
10 | 2214702 |
11 | 1282a36 |
12 | 8a97a6 |
13 | 5c7099 |
14 | 419170 |
15 | 2db31c |
hex | 21cb2e |
2214702 has 84 divisors (see below), whose sum is σ = 5980896. Its totient is φ = 612360.
The previous prime is 2214691. The next prime is 2214713. The reversal of 2214702 is 2074122.
2214702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2214691) and next prime (2214713).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
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 41 ways as a sum of consecutive naturals, for example, 71427 + ... + 71457.
22214702 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2214702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2990448).
2214702 is an abundant number, since it is smaller than the sum of its proper divisors (3766194).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2214702 is an equidigital number, since it uses as much as digits as its factorization.
2214702 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65 (or 43 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 18.
The square root of 2214702 is about 1488.1874881882. The cubic root of 2214702 is about 130.3482183026.
Adding to 2214702 its reverse (2074122), we get a palindrome (4288824).
It can be divided in two parts, 2214 and 702, that added together give a square (2916 = 542).
The spelling of 2214702 in words is "two million, two hundred fourteen thousand, seven hundred two".
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