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3421242101 = 3838932747
BaseRepresentation
bin1100101111101100…
…0000001011110101
322211102200002212102
43023323000023311
524001314221401
61323253031445
7150532035524
oct31373001365
98742602772
103421242101
1114a6224912
127b5925585
13426a52714
1424653a4bb
1515055156b
hexcbec02f5

3421242101 has 4 divisors (see below), whose sum is σ = 3430175232. Its totient is φ = 3412308972.

The previous prime is 3421242079. The next prime is 3421242103. The reversal of 3421242101 is 1012421243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3421242101 - 210 = 3421241077 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 (3421242103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4465991 + ... + 4466756.

It is an arithmetic number, because the mean of its divisors is an integer number (857543808).

Almost surely, 23421242101 is an apocalyptic number.

It is an amenable number.

3421242101 is a deficient number, since it is larger than the sum of its proper divisors (8933131).

3421242101 is an equidigital number, since it uses as much as digits as its factorization.

3421242101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8933130.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3421242101 is about 58491.3848442657. The cubic root of 3421242101 is about 1506.8196297426.

Adding to 3421242101 its reverse (1012421243), we get a palindrome (4433663344).

The spelling of 3421242101 in words is "three billion, four hundred twenty-one million, two hundred forty-two thousand, one hundred one".

Divisors: 1 383 8932747 3421242101