Search a number
-
+
32042120411 = 74817950269
BaseRepresentation
bin11101110101110110…
…111111010011011011
310001201001220100221102
4131311312333103123
51011110240323121
622415301502015
72213014346450
oct356566772333
9101631810842
1032042120411
1112652a3a354
126262a1190b
133038499182
14179d749827
15c7805b90b
hex775dbf4db

32042120411 has 8 divisors (see below), whose sum is σ = 36627206880. Its totient is φ = 27458944128.

The previous prime is 32042120389. The next prime is 32042120431. The reversal of 32042120411 is 11402124023.

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

It is not a de Polignac number, because 32042120411 - 234 = 14862251227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32042120431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 441416 + ... + 508853.

It is an arithmetic number, because the mean of its divisors is an integer number (4578400860).

Almost surely, 232042120411 is an apocalyptic number.

32042120411 is a deficient number, since it is larger than the sum of its proper divisors (4585086469).

32042120411 is an equidigital number, since it uses as much as digits as its factorization.

32042120411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 955093.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 32042120411 its reverse (11402124023), we get a palindrome (43444244434).

The spelling of 32042120411 in words is "thirty-two billion, forty-two million, one hundred twenty thousand, four hundred eleven".

Divisors: 1 7 4817 33719 950269 6651883 4577445773 32042120411