Search a number
-
+
1342794 = 231631373
BaseRepresentation
bin101000111110101001010
32112012222010
411013311022
5320432134
644440350
714261565
oct5076512
92465863
101342794
11837952
125490b6
1338026b
1426d4dc
151b7ce9
hex147d4a

1342794 has 16 divisors (see below), whose sum is σ = 2704032. Its totient is φ = 444528.

The previous prime is 1342753. The next prime is 1342799. The reversal of 1342794 is 4972431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1342799) 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 7 ways as a sum of consecutive naturals, for example, 292 + ... + 1664.

It is an arithmetic number, because the mean of its divisors is an integer number (169002).

21342794 is an apocalyptic number.

1342794 is an abundant number, since it is smaller than the sum of its proper divisors (1361238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342794 is a wasteful number, since it uses less digits than its factorization.

1342794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541.

The product of its digits is 6048, while the sum is 30.

The square root of 1342794 is about 1158.7898860449. The cubic root of 1342794 is about 110.3239486201.

The spelling of 1342794 in words is "one million, three hundred forty-two thousand, seven hundred ninety-four".

Divisors: 1 2 3 6 163 326 489 978 1373 2746 4119 8238 223799 447598 671397 1342794