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6019972 = 2271712647
BaseRepresentation
bin10110111101101110000100
3102022211211221
4112331232010
53020114342
6333010124
7102111640
oct26755604
912284757
106019972
113441992
122023944
13132a11a
14b29c20
157dda67
hex5bdb84

6019972 has 24 divisors (see below), whose sum is σ = 12749184. Its totient is φ = 2428032.

The previous prime is 6019967. The next prime is 6019973. The reversal of 6019972 is 2799106.

6019972 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6019973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5848 + ... + 6799.

It is an arithmetic number, because the mean of its divisors is an integer number (531216).

Almost surely, 26019972 is an apocalyptic number.

It is an amenable number.

6019972 is an abundant number, since it is smaller than the sum of its proper divisors (6729212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6019972 is a wasteful number, since it uses less digits than its factorization.

6019972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12675 (or 12673 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 34.

The square root of 6019972 is about 2453.5631232964. The cubic root of 6019972 is about 181.9134556127.

The spelling of 6019972 in words is "six million, nineteen thousand, nine hundred seventy-two".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 476 12647 25294 50588 88529 177058 214999 354116 429998 859996 1504993 3009986 6019972