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1070026 = 2535013
BaseRepresentation
bin100000101001111001010
32000100210121
410011033022
5233220101
634533454
712044416
oct4051712
92010717
101070026
11670a21
1243728a
132b6069
141dbd46
151620a1
hex1053ca

1070026 has 4 divisors (see below), whose sum is σ = 1605042. Its totient is φ = 535012.

The previous prime is 1070021. The next prime is 1070033. The reversal of 1070026 is 6200701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6200701 = 13476977.

It can be written as a sum of positive squares in only one way, i.e., 819025 + 251001 = 905^2 + 501^2 .

It is a super-2 number, since 2×10700262 = 2289911281352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1069991 and 1070009.

It is not an unprimeable number, because it can be changed into a prime (1070021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267505 + ... + 267508.

21070026 is an apocalyptic number.

1070026 is a deficient number, since it is larger than the sum of its proper divisors (535016).

1070026 is an equidigital number, since it uses as much as digits as its factorization.

1070026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535015.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1070026 is about 1034.4206107769. The cubic root of 1070026 is about 102.2817406138.

Adding to 1070026 its reverse (6200701), we get a palindrome (7270727).

The spelling of 1070026 in words is "one million, seventy thousand, twenty-six".

Divisors: 1 2 535013 1070026