Search a number
-
+
1480235 = 5296047
BaseRepresentation
bin101101001011000101011
32210012111112
411221120223
5334331420
651420535
715403361
oct5513053
92705445
101480235
11921139
125b474b
133ca9a3
142a7631
151e38c5
hex16962b

1480235 has 4 divisors (see below), whose sum is σ = 1776288. Its totient is φ = 1184184.

The previous prime is 1480229. The next prime is 1480243. The reversal of 1480235 is 5320841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1480235 - 210 = 1479211 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1480235.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148019 + ... + 148028.

It is an arithmetic number, because the mean of its divisors is an integer number (444072).

21480235 is an apocalyptic number.

1480235 is a deficient number, since it is larger than the sum of its proper divisors (296053).

1480235 is an equidigital number, since it uses as much as digits as its factorization.

1480235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296052.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1480235 is about 1216.6490866310. The cubic root of 1480235 is about 113.9664156739.

Subtracting 1480235 from its reverse (5320841), we obtain a triangular number (3840606 = T2771).

The spelling of 1480235 in words is "one million, four hundred eighty thousand, two hundred thirty-five".

Divisors: 1 5 296047 1480235