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1230014 = 22932099
BaseRepresentation
bin100101100010010111110
32022111021002
410230102332
5303330024
642210302
713312022
oct4542276
92274232
101230014
11770145
124b3992
13340b26
14240382
151946ae
hex12c4be

1230014 has 8 divisors (see below), whose sum is σ = 1852200. Its totient is φ = 612616.

The previous prime is 1230013. The next prime is 1230023. The reversal of 1230014 is 4100321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1229977 and 1230004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230013) 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 3 ways as a sum of consecutive naturals, for example, 464 + ... + 1635.

It is an arithmetic number, because the mean of its divisors is an integer number (231525).

21230014 is an apocalyptic number.

1230014 is a deficient number, since it is larger than the sum of its proper divisors (622186).

1230014 is a wasteful number, since it uses less digits than its factorization.

1230014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1230014 is about 1109.0599623104. The cubic root of 1230014 is about 107.1445334764.

Adding to 1230014 its reverse (4100321), we get a palindrome (5330335).

The spelling of 1230014 in words is "one million, two hundred thirty thousand, fourteen".

Divisors: 1 2 293 586 2099 4198 615007 1230014