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4253505 = 352312329
BaseRepresentation
bin10000001110011101000001
322000002201020
4100032131001
52042103010
6231100053
751103614
oct20163501
98002636
104253505
1124457a3
121511629
13b5c089
147ca17b
15590470
hex40e741

4253505 has 16 divisors (see below), whose sum is σ = 7102080. Its totient is φ = 2169728.

The previous prime is 4253489. The next prime is 4253531. The reversal of 4253505 is 5053524.

It is not a de Polignac number, because 4253505 - 24 = 4253489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5820 + ... + 6509.

It is an arithmetic number, because the mean of its divisors is an integer number (443880).

Almost surely, 24253505 is an apocalyptic number.

It is an amenable number.

4253505 is a deficient number, since it is larger than the sum of its proper divisors (2848575).

4253505 is a wasteful number, since it uses less digits than its factorization.

4253505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12360.

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 4253505 is about 2062.4027249788. The cubic root of 4253505 is about 162.0251066102.

The spelling of 4253505 in words is "four million, two hundred fifty-three thousand, five hundred five".

Divisors: 1 3 5 15 23 69 115 345 12329 36987 61645 184935 283567 850701 1417835 4253505