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2213132213001 = 35363913753253
BaseRepresentation
bin100000001101001000111…
…101011001101100001001
321211120110222201002001210
4200031020331121230021
5242224443321304001
64412410544003333
7315615323265243
oct40151075315411
97746428632053
102213132213001
1178364748aa86
122b8b05600549
1313090b467088
147918aab5093
153c87e2bcdd6
hex20348f59b09

2213132213001 has 8 divisors (see below), whose sum is σ = 2950898178240. Its totient is φ = 1475393861552.

The previous prime is 2213132212927. The next prime is 2213132213003. The reversal of 2213132213001 is 1003122313122.

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 2213132213001 - 210 = 2213132211977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213132213003) 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, 6715710 + ... + 7037543.

It is an arithmetic number, because the mean of its divisors is an integer number (368862272280).

Almost surely, 22213132213001 is an apocalyptic number.

It is an amenable number.

2213132213001 is a deficient number, since it is larger than the sum of its proper divisors (737765965239).

2213132213001 is a wasteful number, since it uses less digits than its factorization.

2213132213001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13806895.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2213132213001 its reverse (1003122313122), we get a palindrome (3216254526123).

The spelling of 2213132213001 in words is "two trillion, two hundred thirteen billion, one hundred thirty-two million, two hundred thirteen thousand, one".

Divisors: 1 3 53639 160917 13753253 41259759 737710737667 2213132213001