Search a number
-
+
32132122201 = 311036520071
BaseRepresentation
bin11101111011001110…
…010100011001011001
310001221100020221012001
4131323032110121121
51011301310402301
622432234521001
72215156350364
oct357316243131
9101840227161
1032132122201
1112699821aa3
126288b96161
13305101bb7a
1417ab6970db
15c80dd8c01
hex77b394659

32132122201 has 4 divisors (see below), whose sum is σ = 33168642304. Its totient is φ = 31095602100.

The previous prime is 32132122199. The next prime is 32132122247. The reversal of 32132122201 is 10222123123.

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.

It is a cyclic number.

It is not a de Polignac number, because 32132122201 - 21 = 32132122199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32132122291) 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, 518260005 + ... + 518260066.

It is an arithmetic number, because the mean of its divisors is an integer number (8292160576).

Almost surely, 232132122201 is an apocalyptic number.

32132122201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

32132122201 is a deficient number, since it is larger than the sum of its proper divisors (1036520103).

32132122201 is a wasteful number, since it uses less digits than its factorization.

32132122201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036520102.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 32132122201 its reverse (10222123123), we get a palindrome (42354245324).

The spelling of 32132122201 in words is "thirty-two billion, one hundred thirty-two million, one hundred twenty-two thousand, two hundred one".

Divisors: 1 31 1036520071 32132122201