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2213130201 = 32393086653
BaseRepresentation
bin1000001111101001…
…1010111111011001
312201020101122220020
42003322122333121
514013030131301
61003335021053
7105562203432
oct20372327731
95636348806
102213130201
11a36288527
1251920a789
1329367abc9
1416dcd8489
15ce462436
hex83e9afd9

2213130201 has 8 divisors (see below), whose sum is σ = 2963187840. Its totient is φ = 1469246352.

The previous prime is 2213130191. The next prime is 2213130217. The reversal of 2213130201 is 1020313122.

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

It is not a de Polignac number, because 2213130201 - 29 = 2213129689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2213130221) 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 7 ways as a sum of consecutive naturals, for example, 1542610 + ... + 1544043.

It is an arithmetic number, because the mean of its divisors is an integer number (370398480).

Almost surely, 22213130201 is an apocalyptic number.

It is an amenable number.

2213130201 is a deficient number, since it is larger than the sum of its proper divisors (750057639).

2213130201 is a wasteful number, since it uses less digits than its factorization.

2213130201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086895.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2213130201 is about 47043.9177896569. The cubic root of 2213130201 is about 1303.1737447092.

Adding to 2213130201 its reverse (1020313122), we get a palindrome (3233443323).

The spelling of 2213130201 in words is "two billion, two hundred thirteen million, one hundred thirty thousand, two hundred one".

Divisors: 1 3 239 717 3086653 9259959 737710067 2213130201