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1424032001 = 7203433143
BaseRepresentation
bin101010011100001…
…0000000100000001
310200020120022122222
41110320100010001
510404023011001
6353145540425
750201033540
oct12470200401
93606508588
101424032001
11670913357
12338aa4715
131990441b2
14d71aa157
158504061b
hex54e10101

1424032001 has 4 divisors (see below), whose sum is σ = 1627465152. Its totient is φ = 1220598852.

The previous prime is 1424031997. The next prime is 1424032021. The reversal of 1424032001 is 1002304241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1002304241 = 1758959073.

It is a cyclic number.

It is not a de Polignac number, because 1424032001 - 22 = 1424031997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1424032021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101716565 + ... + 101716578.

It is an arithmetic number, because the mean of its divisors is an integer number (406866288).

Almost surely, 21424032001 is an apocalyptic number.

It is an amenable number.

1424032001 is a deficient number, since it is larger than the sum of its proper divisors (203433151).

1424032001 is an equidigital number, since it uses as much as digits as its factorization.

1424032001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203433150.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1424032001 is about 37736.3485382463. The cubic root of 1424032001 is about 1125.0536931740.

Adding to 1424032001 its reverse (1002304241), we get a palindrome (2426336242).

The spelling of 1424032001 in words is "one billion, four hundred twenty-four million, thirty-two thousand, one".

Divisors: 1 7 203433143 1424032001