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1214030 = 25121403
BaseRepresentation
bin100101000011001001110
32021200100002
410220121032
5302322110
642004302
713214306
oct4503116
92250302
101214030
1175a134
124a6692
1333677c
14238606
1518eaa5
hex12864e

1214030 has 8 divisors (see below), whose sum is σ = 2185272. Its totient is φ = 485608.

The previous prime is 1214023. The next prime is 1214039. The reversal of 1214030 is 304121.

It is a happy number.

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

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60692 + ... + 60711.

It is an arithmetic number, because the mean of its divisors is an integer number (273159).

21214030 is an apocalyptic number.

1214030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1214030 is a deficient number, since it is larger than the sum of its proper divisors (971242).

1214030 is a wasteful number, since it uses less digits than its factorization.

1214030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121410.

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

The square root of 1214030 is about 1101.8302954630. The cubic root of 1214030 is about 106.6783949778.

Adding to 1214030 its reverse (304121), we get a palindrome (1518151).

Subtracting from 1214030 its reverse (304121), we obtain a palindrome (909909).

The spelling of 1214030 in words is "one million, two hundred fourteen thousand, thirty".

Divisors: 1 2 5 10 121403 242806 607015 1214030