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1348130 = 25719259
BaseRepresentation
bin101001001001000100010
32112111021202
411021020202
5321120010
644521202
714313260
oct5111042
92474252
101348130
11840963
12550202
13382814
14271430
151b96a5
hex149222

1348130 has 16 divisors (see below), whose sum is σ = 2773440. Its totient is φ = 462192.

The previous prime is 1348129. The next prime is 1348133. The reversal of 1348130 is 318431.

1348130 = 1792 + 1802 + ... + 2132.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1348133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9560 + ... + 9699.

It is an arithmetic number, because the mean of its divisors is an integer number (173340).

21348130 is an apocalyptic number.

1348130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1348130 is an abundant number, since it is smaller than the sum of its proper divisors (1425310).

1348130 is a wasteful number, since it uses less digits than its factorization.

1348130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19273.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1348130 is about 1161.0900051245. The cubic root of 1348130 is about 110.4698907202.

The spelling of 1348130 in words is "one million, three hundred forty-eight thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 19259 38518 96295 134813 192590 269626 674065 1348130