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3828101 = 191131783
BaseRepresentation
bin1110100110100110000101
321012111011112
432212212011
51434444401
6214014405
744352434
oct16464605
97174145
103828101
112185122
121347405
13a40564
1471911b
155093bb
hex3a6985

3828101 has 8 divisors (see below), whose sum is σ = 4067520. Its totient is φ = 3592512.

The previous prime is 3828091. The next prime is 3828109. The reversal of 3828101 is 1018283.

3828101 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 3828101 - 26 = 3828037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3828109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1256 + ... + 3038.

It is an arithmetic number, because the mean of its divisors is an integer number (508440).

Almost surely, 23828101 is an apocalyptic number.

It is an amenable number.

3828101 is a deficient number, since it is larger than the sum of its proper divisors (239419).

3828101 is a wasteful number, since it uses less digits than its factorization.

3828101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 3828101 is about 1956.5533470877. The cubic root of 3828101 is about 156.4327917279.

The spelling of 3828101 in words is "three million, eight hundred twenty-eight thousand, one hundred one".

Divisors: 1 19 113 1783 2147 33877 201479 3828101