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1201030 = 25120103
BaseRepresentation
bin100100101001110000110
32021000111121
410211032012
5301413110
641424154
713131355
oct4451606
92230447
101201030
11750396
1249b05a
1333088c
1423399c
1518acda
hex125386

1201030 has 8 divisors (see below), whose sum is σ = 2161872. Its totient is φ = 480408.

The previous prime is 1201027. The next prime is 1201043. The reversal of 1201030 is 301021.

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

It is a plaindrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60042 + ... + 60061.

It is an arithmetic number, because the mean of its divisors is an integer number (270234).

21201030 is an apocalyptic number.

1201030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201030 is a deficient number, since it is larger than the sum of its proper divisors (960842).

1201030 is a wasteful number, since it uses less digits than its factorization.

1201030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120110.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 1201030 is about 1095.9151427004. The cubic root of 1201030 is about 106.2962520659.

Adding to 1201030 its reverse (301021), we get a palindrome (1502051).

Subtracting from 1201030 its reverse (301021), we obtain a palindrome (900009).

The spelling of 1201030 in words is "one million, two hundred one thousand, thirty".

Divisors: 1 2 5 10 120103 240206 600515 1201030