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1063242 = 23259069
BaseRepresentation
bin100000011100101001010
32000000111100
410003211022
5233010432
634442230
712015555
oct4034512
92000440
101063242
11666914
12433376
132b2c4b
141d969c
1516007c
hex10394a

1063242 has 12 divisors (see below), whose sum is σ = 2303730. Its totient is φ = 354408.

The previous prime is 1063241. The next prime is 1063243. The reversal of 1063242 is 2423601.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1063241) and next prime (1063243).

It can be written as a sum of positive squares in only one way, i.e., 793881 + 269361 = 891^2 + 519^2 .

It is a super-2 number, since 2×10632422 = 2260967101128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 59069 = 1063242 / (1 + 0 + 6 + 3 + 2 + 4 + 2).

It is not an unprimeable number, because it can be changed into a prime (1063241) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29517 + ... + 29552.

21063242 is an apocalyptic number.

1063242 is an abundant number, since it is smaller than the sum of its proper divisors (1240488).

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

1063242 is a wasteful number, since it uses less digits than its factorization.

1063242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59077 (or 59074 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1063242 is about 1031.1362664556. The cubic root of 1063242 is about 102.0651256526.

Adding to 1063242 its reverse (2423601), we get a palindrome (3486843).

The spelling of 1063242 in words is "one million, sixty-three thousand, two hundred forty-two".

Divisors: 1 2 3 6 9 18 59069 118138 177207 354414 531621 1063242