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8054229 = 32684743
BaseRepresentation
bin11110101110010111010101
3120011012022210
4132232113111
54030213404
6444344033
7125313501
oct36562725
916135283
108054229
114601297
122845019
131890021
1410d9301
15a91689
hex7ae5d5

8054229 has 4 divisors (see below), whose sum is σ = 10738976. Its totient is φ = 5369484.

The previous prime is 8054191. The next prime is 8054231. The reversal of 8054229 is 9224508.

8054229 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 8054229 - 28 = 8053973 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8054196 and 8054205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8054239) 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, 1342369 + ... + 1342374.

It is an arithmetic number, because the mean of its divisors is an integer number (2684744).

Almost surely, 28054229 is an apocalyptic number.

It is an amenable number.

8054229 is a deficient number, since it is larger than the sum of its proper divisors (2684747).

8054229 is a wasteful number, since it uses less digits than its factorization.

8054229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2684746.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 8054229 is about 2837.9973572926. The cubic root of 8054229 is about 200.4508910557.

The spelling of 8054229 in words is "eight million, fifty-four thousand, two hundred twenty-nine".

Divisors: 1 3 2684743 8054229