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1120012 = 221914737
BaseRepresentation
bin100010001011100001100
32002220100221
410101130030
5241320022
640001124
712343225
oct4213414
92086327
101120012
116a5533
124601a4
13302a3a
1421224c
15171cc7
hex11170c

1120012 has 12 divisors (see below), whose sum is σ = 2063320. Its totient is φ = 530496.

The previous prime is 1120001. The next prime is 1120019. The reversal of 1120012 is 2100211.

It is a junction number, because it is equal to n+sod(n) for n = 1119977 and 1120004.

It is not an unprimeable number, because it can be changed into a prime (1120019) 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, 7293 + ... + 7444.

21120012 is an apocalyptic number.

It is an amenable number.

1120012 is a deficient number, since it is larger than the sum of its proper divisors (943308).

1120012 is a wasteful number, since it uses less digits than its factorization.

1120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14760 (or 14758 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 1120012 is about 1058.3061938777. The cubic root of 1120012 is about 103.8502529281.

Adding to 1120012 its reverse (2100211), we get a palindrome (3220223).

The spelling of 1120012 in words is "one million, one hundred twenty thousand, twelve".

Divisors: 1 2 4 19 38 76 14737 29474 58948 280003 560006 1120012