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1042106 = 213149269
BaseRepresentation
bin11111110011010111010
31221221111112
43332122322
5231321411
634200322
711600132
oct3763272
91857445
101042106
11651a4a
124230a2
132a6440
141d1ac2
15158b8b
hexfe6ba

1042106 has 16 divisors (see below), whose sum is σ = 1701000. Its totient is φ = 475968.

The previous prime is 1042103. The next prime is 1042109. The reversal of 1042106 is 6012401.

Adding to 1042106 its reverse (6012401), we get a palindrome (7054507).

It can be divided in two parts, 104 and 2106, that multiplied together give a square (219024 = 4682).

It is an interprime number because it is at equal distance from previous prime (1042103) and next prime (1042109).

It can be written as a sum of positive squares in 4 ways, for example, as 241081 + 801025 = 491^2 + 895^2 .

It is not an unprimeable number, because it can be changed into a prime (1042103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3740 + ... + 4008.

21042106 is an apocalyptic number.

1042106 is a deficient number, since it is larger than the sum of its proper divisors (658894).

1042106 is a wasteful number, since it uses less digits than its factorization.

1042106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1042106 is about 1020.8359319695. The cubic root of 1042106 is about 101.3842825316.

The spelling of 1042106 in words is "one million, forty-two thousand, one hundred six".

Divisors: 1 2 13 26 149 269 298 538 1937 3497 3874 6994 40081 80162 521053 1042106