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4248829 = 13231811
BaseRepresentation
bin10000001101010011111101
321222212022001
4100031103331
52041430304
6231022301
751054154
oct20152375
97885261
104248829
112442232
12150a991
13b59c00
147c859b
1558dda4
hex40d4fd

4248829 has 12 divisors (see below), whose sum is σ = 4755072. Its totient is φ = 3790800.

The previous prime is 4248823. The next prime is 4248869. The reversal of 4248829 is 9288424.

It is not a de Polignac number, because 4248829 - 219 = 3724541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4248823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4834 + ... + 5644.

It is an arithmetic number, because the mean of its divisors is an integer number (396256).

Almost surely, 24248829 is an apocalyptic number.

It is an amenable number.

4248829 is a deficient number, since it is larger than the sum of its proper divisors (506243).

4248829 is a wasteful number, since it uses less digits than its factorization.

4248829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 855 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 4248829 is about 2061.2687840260. The cubic root of 4248829 is about 161.9657118918.

The spelling of 4248829 in words is "four million, two hundred forty-eight thousand, eight hundred twenty-nine".

Divisors: 1 13 31 169 403 811 5239 10543 25141 137059 326833 4248829