Search a number
-
+
1485026 = 2742513
BaseRepresentation
bin101101010100011100010
32210110001222
411222203202
5340010101
651455042
715423344
oct5524342
92713058
101485026
119247a4
125b7482
133ccc1a
142a9294
151e501b
hex16a8e2

1485026 has 4 divisors (see below), whose sum is σ = 2227542. Its totient is φ = 742512.

The previous prime is 1485023. The next prime is 1485031. The reversal of 1485026 is 6205841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6205841 = 48712743.

It can be written as a sum of positive squares in only one way, i.e., 1002001 + 483025 = 1001^2 + 695^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1484986 and 1485004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1485023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371255 + ... + 371258.

21485026 is an apocalyptic number.

1485026 is a deficient number, since it is larger than the sum of its proper divisors (742516).

1485026 is an equidigital number, since it uses as much as digits as its factorization.

1485026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742515.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1485026 is about 1218.6164285779. The cubic root of 1485026 is about 114.0892396558.

The spelling of 1485026 in words is "one million, four hundred eighty-five thousand, twenty-six".

Divisors: 1 2 742513 1485026