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1344275 = 52173163
BaseRepresentation
bin101001000001100010011
32112021222222
411020030103
5321004100
644451255
714266112
oct5101423
92467888
101344275
11838a79
12549b2b
13380b3a
1426dc79
151b8485
hex148313

1344275 has 12 divisors (see below), whose sum is σ = 1765512. Its totient is φ = 1011840.

The previous prime is 1344271. The next prime is 1344283. The reversal of 1344275 is 5724431.

It is not a de Polignac number, because 1344275 - 22 = 1344271 is a prime.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (1344271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1157 + ... + 2006.

It is an arithmetic number, because the mean of its divisors is an integer number (147126).

21344275 is an apocalyptic number.

1344275 is a deficient number, since it is larger than the sum of its proper divisors (421237).

1344275 is a wasteful number, since it uses less digits than its factorization.

1344275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190 (or 3185 counting only the distinct ones).

The product of its digits is 3360, while the sum is 26.

The square root of 1344275 is about 1159.4287386468. The cubic root of 1344275 is about 110.3644933688.

It can be divided in two parts, 13 and 44275, that multiplied together give a palindrome (575575).

The spelling of 1344275 in words is "one million, three hundred forty-four thousand, two hundred seventy-five".

Divisors: 1 5 17 25 85 425 3163 15815 53771 79075 268855 1344275