Search a number
-
+
3213002010401 = 37158941546353
BaseRepresentation
bin101110110000010101110…
…101111110111100100001
3102101011022122010112011022
4232300111311332330201
5410120212003313101
610500011023455225
7451063120321001
oct56602565767441
912334278115138
103213002010401
111029698965817
1243a84ba57515
131a3ca5775b51
14b171db08001
155889e3b5a1b
hex2ec15d7ef21

3213002010401 has 8 divisors (see below), whose sum is σ = 3299866703784. Its totient is φ = 3126138727680.

The previous prime is 3213002010397. The next prime is 3213002010431. The reversal of 3213002010401 is 1040102003123.

It can be written as a sum of positive squares in 4 ways, for example, as 951407110801 + 2261594899600 = 975401^2 + 1503860^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3213002010401 - 22 = 3213002010397 is a prime.

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 3213002010401.

It is not an unprimeable number, because it can be changed into a prime (3213002010431) 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, 5607641 + ... + 6153993.

It is an arithmetic number, because the mean of its divisors is an integer number (412483337973).

Almost surely, 23213002010401 is an apocalyptic number.

It is an amenable number.

3213002010401 is a deficient number, since it is larger than the sum of its proper divisors (86864693383).

3213002010401 is a wasteful number, since it uses less digits than its factorization.

3213002010401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705331.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 3213002010401 its reverse (1040102003123), we get a palindrome (4253104013524).

The spelling of 3213002010401 in words is "three trillion, two hundred thirteen billion, two million, ten thousand, four hundred one".

Divisors: 1 37 158941 546353 5880817 20215061 86837892173 3213002010401