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1294996 = 22421769
BaseRepresentation
bin100111100001010010100
32102210101211
410330022110
5312414441
643431204
714002333
oct4741224
92383354
101294996
11804a4a
12525504
13364591
14259d1a
151a8a81
hex13c294

1294996 has 12 divisors (see below), whose sum is σ = 2274580. Its totient is φ = 645120.

The previous prime is 1294987. The next prime is 1294999. The reversal of 1294996 is 6994921.

It can be written as a sum of positive squares in 2 ways, for example, as 171396 + 1123600 = 414^2 + 1060^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1294999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1300 + ... + 2068.

21294996 is an apocalyptic number.

It is an amenable number.

1294996 is a deficient number, since it is larger than the sum of its proper divisors (979584).

1294996 is a wasteful number, since it uses less digits than its factorization.

1294996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194 (or 1192 counting only the distinct ones).

The product of its digits is 34992, while the sum is 40.

The square root of 1294996 is about 1137.9789101736. The cubic root of 1294996 is about 108.9990741441. Note that the first 3 decimals are identical.

The spelling of 1294996 in words is "one million, two hundred ninety-four thousand, nine hundred ninety-six".

Divisors: 1 2 4 421 769 842 1538 1684 3076 323749 647498 1294996