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2212203301 = 71128729913
BaseRepresentation
bin1000001111011011…
…1000101100100101
312201011122120102121
42003312320230211
514012311001201
61003303105541
7105551263210
oct20366705445
95634576377
102212203301
11a358050a0
12518a422b1
13293415049
1416db36777
15ce32c9a1
hex83db8b25

2212203301 has 8 divisors (see below), whose sum is σ = 2758071744. Its totient is φ = 1723794720.

The previous prime is 2212203299. The next prime is 2212203349. The reversal of 2212203301 is 1033022122.

2212203301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2212203301 - 21 = 2212203299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212203361) 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, 14364880 + ... + 14365033.

It is an arithmetic number, because the mean of its divisors is an integer number (344758968).

Almost surely, 22212203301 is an apocalyptic number.

It is an amenable number.

2212203301 is a deficient number, since it is larger than the sum of its proper divisors (545868443).

2212203301 is a wasteful number, since it uses less digits than its factorization.

2212203301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28729931.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2212203301 is about 47034.0653250386. The cubic root of 2212203301 is about 1302.9917881883.

Adding to 2212203301 its reverse (1033022122), we get a palindrome (3245225423).

The spelling of 2212203301 in words is "two billion, two hundred twelve million, two hundred three thousand, three hundred one".

Divisors: 1 7 11 77 28729913 201109391 316029043 2212203301