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3433428 = 223410597
BaseRepresentation
bin1101000110001111010100
320110102210000
431012033110
51334332203
6201331300
741116665
oct15061724
96412700
103433428
111a35649
121196b30
13932a1b
1465536c
1547c4a3
hex3463d4

3433428 has 30 divisors (see below), whose sum is σ = 8976506. Its totient is φ = 1144368.

The previous prime is 3433411. The next prime is 3433447. The reversal of 3433428 is 8243343.

3433428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2022084 + 1411344 = 1422^2 + 1188^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4975 + ... + 5622.

Almost surely, 23433428 is an apocalyptic number.

It is an amenable number.

3433428 is an abundant number, since it is smaller than the sum of its proper divisors (5543078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3433428 is a wasteful number, since it uses less digits than its factorization.

3433428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10613 (or 10602 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 3433428 is about 1852.9511596370. The cubic root of 3433428 is about 150.8606524051.

The spelling of 3433428 in words is "three million, four hundred thirty-three thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 10597 21194 31791 42388 63582 95373 127164 190746 286119 381492 572238 858357 1144476 1716714 3433428