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32033042242 = 217189931789
BaseRepresentation
bin11101110101010100…
…010110111101000010
310001200102211011000221
4131311110112331002
51011100424322432
622414335133254
72212544236465
oct356524267502
9101612734027
1032033042242
11126488a9833
12625b97422a
13303663b086
14179c4652dc
15c77366b97
hex775516f42

32033042242 has 8 divisors (see below), whose sum is σ = 48052410300. Its totient is φ = 16015572144.

The previous prime is 32033042143. The next prime is 32033042243. The reversal of 32033042242 is 24224033023.

It can be written as a sum of positive squares in 2 ways, for example, as 30231124641 + 1801917601 = 173871^2 + 42449^2 .

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

It is a super-2 number, since 2×320330422422 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32033042243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 431517 + ... + 500272.

Almost surely, 232033042242 is an apocalyptic number.

32033042242 is a deficient number, since it is larger than the sum of its proper divisors (16019368058).

32033042242 is a wasteful number, since it uses less digits than its factorization.

32033042242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948980.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 32033042242 its reverse (24224033023), we get a palindrome (56257075265).

The spelling of 32033042242 in words is "thirty-two billion, thirty-three million, forty-two thousand, two hundred forty-two".

Divisors: 1 2 17189 34378 931789 1863578 16016521121 32033042242