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4999253 = 74117419
BaseRepresentation
bin10011000100100001010101
3100101222200112
4103010201111
52234434003
6255052405
760331040
oct23044125
910358615
104999253
112905016
121811105
13106064c
14941c57
1568b3d8
hex4c4855

4999253 has 8 divisors (see below), whose sum is σ = 5853120. Its totient is φ = 4180320.

The previous prime is 4999243. The next prime is 4999273. The reversal of 4999253 is 3529994.

4999253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4999253 - 24 = 4999237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 4999253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4999243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8423 + ... + 8996.

It is an arithmetic number, because the mean of its divisors is an integer number (731640).

Almost surely, 24999253 is an apocalyptic number.

It is an amenable number.

4999253 is a deficient number, since it is larger than the sum of its proper divisors (853867).

4999253 is a wasteful number, since it uses less digits than its factorization.

4999253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17467.

The product of its digits is 87480, while the sum is 41.

The square root of 4999253 is about 2235.9009369827. The cubic root of 4999253 is about 170.9890785633.

The spelling of 4999253 in words is "four million, nine hundred ninety-nine thousand, two hundred fifty-three".

Divisors: 1 7 41 287 17419 121933 714179 4999253