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32041242001 = 99493220549
BaseRepresentation
bin11101110101110011…
…101000110110010001
310001201000020201222201
4131311303220312101
51011110024221001
622415231003201
72213004030466
oct356563506621
9101630221881
1032041242001
111265249a39a
126262669501
13303824c3c2
14179d59b66d
15c77e36501
hex775ce8d91

32041242001 has 4 divisors (see below), whose sum is σ = 32044472500. Its totient is φ = 32038011504.

The previous prime is 32041241959. The next prime is 32041242007. The reversal of 32041242001 is 10024214023.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14895958401 + 17145283600 = 122049^2 + 130940^2 .

It is a cyclic number.

It is not a de Polignac number, because 32041242001 - 217 = 32041110929 is a prime.

It is a super-3 number, since 3×320412420013 (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32041242001.

It is not an unprimeable number, because it can be changed into a prime (32041242007) 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, 1600326 + ... + 1620223.

It is an arithmetic number, because the mean of its divisors is an integer number (8011118125).

Almost surely, 232041242001 is an apocalyptic number.

It is an amenable number.

32041242001 is a deficient number, since it is larger than the sum of its proper divisors (3230499).

32041242001 is an equidigital number, since it uses as much as digits as its factorization.

32041242001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230498.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 32041242001 its reverse (10024214023), we get a palindrome (42065456024).

The spelling of 32041242001 in words is "thirty-two billion, forty-one million, two hundred forty-two thousand, one".

Divisors: 1 9949 3220549 32041242001