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4253038 = 25340123
BaseRepresentation
bin10000001110010101101110
322000002001221
4100032111232
52042044123
6231053554
751102346
oct20162556
98002057
104253038
112445409
1215112ba
13b5baba
147c9d26
1559025d
hex40e56e

4253038 has 8 divisors (see below), whose sum is σ = 6500088. Its totient is φ = 2086344.

The previous prime is 4253027. The next prime is 4253047. The reversal of 4253038 is 8303524.

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

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, 19956 + ... + 20167.

It is an arithmetic number, because the mean of its divisors is an integer number (812511).

Almost surely, 24253038 is an apocalyptic number.

4253038 is a deficient number, since it is larger than the sum of its proper divisors (2247050).

4253038 is a wasteful number, since it uses less digits than its factorization.

4253038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40178.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 4253038 is about 2062.2895044101. The cubic root of 4253038 is about 162.0191767168.

The spelling of 4253038 in words is "four million, two hundred fifty-three thousand, thirty-eight".

Divisors: 1 2 53 106 40123 80246 2126519 4253038