Search a number
-
+
1460225533 = 13112325041
BaseRepresentation
bin101011100001001…
…0100010111111101
310202202200010212011
41113002110113331
510442304204113
6400521411221
751120466204
oct12702242775
93682603764
101460225533
1168a294068
12349039b11
131a36a72a0
14dbd0c23b
15882de63d
hex570945fd

1460225533 has 4 divisors (see below), whose sum is σ = 1572550588. Its totient is φ = 1347900480.

The previous prime is 1460225531. The next prime is 1460225551. The reversal of 1460225533 is 3355220641.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3355220641 = 4378028387.

It can be written as a sum of positive squares in 2 ways, for example, as 88115769 + 1372109764 = 9387^2 + 37042^2 .

It is a cyclic number.

It is not a de Polignac number, because 1460225533 - 21 = 1460225531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1460225495 and 1460225504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1460225531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56162508 + ... + 56162533.

It is an arithmetic number, because the mean of its divisors is an integer number (393137647).

Almost surely, 21460225533 is an apocalyptic number.

1460225533 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1460225533 is a deficient number, since it is larger than the sum of its proper divisors (112325055).

1460225533 is a wasteful number, since it uses less digits than its factorization.

1460225533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112325054.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 1460225533 is about 38212.8974693100. The cubic root of 1460225533 is about 1134.5056054780.

The spelling of 1460225533 in words is "one billion, four hundred sixty million, two hundred twenty-five thousand, five hundred thirty-three".

Divisors: 1 13 112325041 1460225533