Search a number
-
+
1468601 = 2515851
BaseRepresentation
bin101100110100010111001
32202121112122
411212202321
5333443401
651251025
715324431
oct5464271
92677478
101468601
11913422
125a9a75
133c55c4
142a32c1
151e021b
hex1668b9

1468601 has 4 divisors (see below), whose sum is σ = 1474704. Its totient is φ = 1462500.

The previous prime is 1468591. The next prime is 1468603. The reversal of 1468601 is 1068641.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-1468601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1468603) 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, 2675 + ... + 3176.

It is an arithmetic number, because the mean of its divisors is an integer number (368676).

21468601 is an apocalyptic number.

It is an amenable number.

1468601 is a deficient number, since it is larger than the sum of its proper divisors (6103).

1468601 is an equidigital number, since it uses as much as digits as its factorization.

1468601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6102.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1468601 is about 1211.8584900887. The cubic root of 1468601 is about 113.6670546145.

The spelling of 1468601 in words is "one million, four hundred sixty-eight thousand, six hundred one".

Divisors: 1 251 5851 1468601