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2232325001 = 3257685393
BaseRepresentation
bin1000010100001110…
…1001001110001001
312202120111212012202
42011003221032021
514032433400001
61005302245545
7106214310104
oct20503511611
95676455182
102232325001
11a460a88a5
125237268b5
1329763b98a
1417269373b
15d0ea496b
hex850e9389

2232325001 has 4 divisors (see below), whose sum is σ = 2233013652. Its totient is φ = 2231636352.

The previous prime is 2232324979. The next prime is 2232325009. The reversal of 2232325001 is 1005232322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1005232322 = 2502616161.

It can be written as a sum of positive squares in 2 ways, for example, as 811110400 + 1421214601 = 28480^2 + 37699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2232325001 is a prime.

It is a super-3 number, since 3×22323250013 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2232325009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 339440 + ... + 345953.

It is an arithmetic number, because the mean of its divisors is an integer number (558253413).

Almost surely, 22232325001 is an apocalyptic number.

It is an amenable number.

2232325001 is a deficient number, since it is larger than the sum of its proper divisors (688651).

2232325001 is an equidigital number, since it uses as much as digits as its factorization.

2232325001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688650.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2232325001 is about 47247.4867162265. The cubic root of 2232325001 is about 1306.9304432063.

Adding to 2232325001 its reverse (1005232322), we get a palindrome (3237557323).

The spelling of 2232325001 in words is "two billion, two hundred thirty-two million, three hundred twenty-five thousand, one".

Divisors: 1 3257 685393 2232325001