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1048229 = 71311519
BaseRepresentation
bin11111111111010100101
31222020220022
43333322211
5232020404
634244525
711624030
oct3777245
91866808
101048229
11656606
12426745
132a9170
141d4017
1515a8be
hexffea5

1048229 has 8 divisors (see below), whose sum is σ = 1290240. Its totient is φ = 829296.

The previous prime is 1048219. The next prime is 1048261. The reversal of 1048229 is 9228401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1048229 - 24 = 1048213 is a prime.

It is a nialpdrome in base 4 and base 16.

It is a zygodrome in base 4.

It is a junction number, because it is equal to n+sod(n) for n = 1048198 and 1048207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5669 + ... + 5850.

It is an arithmetic number, because the mean of its divisors is an integer number (161280).

21048229 is an apocalyptic number.

It is an amenable number.

1048229 is a deficient number, since it is larger than the sum of its proper divisors (242011).

1048229 is a wasteful number, since it uses less digits than its factorization.

1048229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11539.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1048229 is about 1023.8305523865. The cubic root of 1048229 is about 101.5824594618.

The spelling of 1048229 in words is "one million, forty-eight thousand, two hundred twenty-nine".

Divisors: 1 7 13 91 11519 80633 149747 1048229