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4993153 = 11453923
BaseRepresentation
bin10011000011000010000001
3100101200022121
4103003002001
52234240103
6255004241
760304204
oct23030201
910350277
104993153
112900480
121809681
13105a939
1493d93b
156896bd
hex4c3081

4993153 has 4 divisors (see below), whose sum is σ = 5447088. Its totient is φ = 4539220.

The previous prime is 4993151. The next prime is 4993159. The reversal of 4993153 is 3513994.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4993153 - 21 = 4993151 is a prime.

It is a Duffinian number.

4993153 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4993151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226951 + ... + 226972.

It is an arithmetic number, because the mean of its divisors is an integer number (1361772).

Almost surely, 24993153 is an apocalyptic number.

It is an amenable number.

4993153 is a deficient number, since it is larger than the sum of its proper divisors (453935).

4993153 is a wasteful number, since it uses less digits than its factorization.

4993153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453934.

The product of its digits is 14580, while the sum is 34.

The square root of 4993153 is about 2234.5364172463. The cubic root of 4993153 is about 170.9195043091.

The spelling of 4993153 in words is "four million, nine hundred ninety-three thousand, one hundred fifty-three".

Divisors: 1 11 453923 4993153