Search a number
-
+
1232404041 = 31137345577
BaseRepresentation
bin100100101110100…
…1111111001001001
310011212222121112010
41021131033321021
510010443412131
6322142410133
742353155461
oct11135177111
93155877463
101232404041
11582729440
122a4890949
1316842b77b
14b9966ba1
15732dbb46
hex4974fe49

1232404041 has 8 divisors (see below), whose sum is σ = 1792587744. Its totient is φ = 746911520.

The previous prime is 1232403979. The next prime is 1232404067. The reversal of 1232404041 is 1404042321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1232404041 - 213 = 1232395849 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1232403999 and 1232404017.

It is not an unprimeable number, because it can be changed into a prime (1232404141) 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 7 ways as a sum of consecutive naturals, for example, 18672756 + ... + 18672821.

It is an arithmetic number, because the mean of its divisors is an integer number (224073468).

Almost surely, 21232404041 is an apocalyptic number.

1232404041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1232404041 is a deficient number, since it is larger than the sum of its proper divisors (560183703).

1232404041 is a wasteful number, since it uses less digits than its factorization.

1232404041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37345591.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1232404041 is about 35105.6126709106. The cubic root of 1232404041 is about 1072.1388611354.

Adding to 1232404041 its reverse (1404042321), we get a palindrome (2636446362).

The spelling of 1232404041 in words is "one billion, two hundred thirty-two million, four hundred four thousand, forty-one".

Divisors: 1 3 11 33 37345577 112036731 410801347 1232404041