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7429084 = 2213142867
BaseRepresentation
bin11100010101101111011100
3111222102210021
4130111233130
53400212314
6423121524
7120101065
oct34255734
914872707
107429084
114214643
1225a32a4
131701610
14db556c
159bb324
hex715bdc

7429084 has 12 divisors (see below), whose sum is σ = 14001064. Its totient is φ = 3428784.

The previous prime is 7429039. The next prime is 7429087. The reversal of 7429084 is 4809247.

It is a happy number.

7429084 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7429087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71382 + ... + 71485.

Almost surely, 27429084 is an apocalyptic number.

It is an amenable number.

7429084 is a deficient number, since it is larger than the sum of its proper divisors (6571980).

7429084 is a wasteful number, since it uses less digits than its factorization.

7429084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142884 (or 142882 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 7429084 is about 2725.6346050049. The cubic root of 7429084 is about 195.1244789261.

The spelling of 7429084 in words is "seven million, four hundred twenty-nine thousand, eighty-four".

Divisors: 1 2 4 13 26 52 142867 285734 571468 1857271 3714542 7429084