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6042042 = 232335669
BaseRepresentation
bin10111000011000110111010
3102100222010100
4113003012322
53021321132
6333300230
7102233166
oct27030672
912328110
106042042
113457526
122034676
131337196
14b33ca6
157e537c
hex5c31ba

6042042 has 12 divisors (see below), whose sum is σ = 13091130. Its totient is φ = 2014008.

The previous prime is 6042041. The next prime is 6042061. The reversal of 6042042 is 2402406.

6042042 is a `hidden beast` number, since 604 + 20 + 42 = 666.

6042042 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5103081 + 938961 = 2259^2 + 969^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 335669 = 6042042 / (6 + 0 + 4 + 2 + 0 + 4 + 2).

It is not an unprimeable number, because it can be changed into a prime (6042041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 167817 + ... + 167852.

Almost surely, 26042042 is an apocalyptic number.

6042042 is an abundant number, since it is smaller than the sum of its proper divisors (7049088).

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

6042042 is a wasteful number, since it uses less digits than its factorization.

6042042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335677 (or 335674 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 6042042 is about 2458.0565493902. The cubic root of 6042042 is about 182.1354906231.

Adding to 6042042 its reverse (2402406), we get a palindrome (8444448).

The spelling of 6042042 in words is "six million, forty-two thousand, forty-two", and thus it is an eban number.

Divisors: 1 2 3 6 9 18 335669 671338 1007007 2014014 3021021 6042042