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4283252 = 221762989
BaseRepresentation
bin10000010101101101110100
322001121111222
4100111231310
52044031002
6231445512
751256421
oct20255564
98047458
104283252
112466086
121526898
13b6c78c
147d6d48
155991a2
hex415b74

4283252 has 12 divisors (see below), whose sum is σ = 7936740. Its totient is φ = 2015616.

The previous prime is 4283203. The next prime is 4283261. The reversal of 4283252 is 2523824.

It can be written as a sum of positive squares in 2 ways, for example, as 1547536 + 2735716 = 1244^2 + 1654^2 .

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 3 ways as a sum of consecutive naturals, for example, 31427 + ... + 31562.

It is an arithmetic number, because the mean of its divisors is an integer number (661395).

Almost surely, 24283252 is an apocalyptic number.

It is an amenable number.

4283252 is a deficient number, since it is larger than the sum of its proper divisors (3653488).

4283252 is a wasteful number, since it uses less digits than its factorization.

4283252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63010 (or 63008 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 4283252 is about 2069.6018940849. The cubic root of 4283252 is about 162.4019384693.

The spelling of 4283252 in words is "four million, two hundred eighty-three thousand, two hundred fifty-two".

Divisors: 1 2 4 17 34 68 62989 125978 251956 1070813 2141626 4283252