Search a number
-
+
1412325025 = 5256493001
BaseRepresentation
bin101010000101110…
…0101111010100001
310122102112112201021
41110023211322201
510343023400100
6352051005441
746666364446
oct12413457241
93572475637
101412325025
11665247771
12334b99881
131967a56a7
14d57dd9cd
1583ecba1a
hex542e5ea1

1412325025 has 6 divisors (see below), whose sum is σ = 1751283062. Its totient is φ = 1129860000.

The previous prime is 1412325011. The next prime is 1412325037. The reversal of 1412325025 is 5205232141.

It can be written as a sum of positive squares in 3 ways, for example, as 6974881 + 1405350144 = 2641^2 + 37488^2 .

It is not a de Polignac number, because 1412325025 - 27 = 1412324897 is a prime.

It is a super-3 number, since 3×14123250253 (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 56493001 = 1412325025 / (1 + 4 + 1 + 2 + 3 + 2 + 5 + 0 + 2 + 5).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28246476 + ... + 28246525.

Almost surely, 21412325025 is an apocalyptic number.

It is an amenable number.

1412325025 is a deficient number, since it is larger than the sum of its proper divisors (338958037).

1412325025 is an equidigital number, since it uses as much as digits as its factorization.

1412325025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56493011 (or 56493006 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 1412325025 is about 37580.9130410638. The cubic root of 1412325025 is about 1121.9621813675.

Adding to 1412325025 its reverse (5205232141), we get a palindrome (6617557166).

The spelling of 1412325025 in words is "one billion, four hundred twelve million, three hundred twenty-five thousand, twenty-five".

Divisors: 1 5 25 56493001 282465005 1412325025