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9242079 = 371140009
BaseRepresentation
bin100011010000…
…010111011111
3122101112202020
4203100113133
54331221304
6530031223
7141361560
oct43202737
918345666
109242079
115242790
123118513
131bb78b2
141328167
15c285d9
hex8d05df

9242079 has 16 divisors (see below), whose sum is σ = 15363840. Its totient is φ = 4800960.

The previous prime is 9242069. The next prime is 9242081. The reversal of 9242079 is 9702429.

It is not a de Polignac number, because 9242079 - 29 = 9241567 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

9242079 is a modest number, since divided by 2079 gives 924 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9242029) 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 15 ways as a sum of consecutive naturals, for example, 19774 + ... + 20235.

It is an arithmetic number, because the mean of its divisors is an integer number (960240).

Almost surely, 29242079 is an apocalyptic number.

9242079 is a deficient number, since it is larger than the sum of its proper divisors (6121761).

9242079 is a wasteful number, since it uses less digits than its factorization.

9242079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40030.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 9242079 is about 3040.0787818739. The cubic root of 9242079 is about 209.8568866185.

It can be divided in two parts, 924 and 2079, that multiplied together give a square (1920996 = 13862).

The spelling of 9242079 in words is "nine million, two hundred forty-two thousand, seventy-nine".

Divisors: 1 3 7 11 21 33 77 231 40009 120027 280063 440099 840189 1320297 3080693 9242079