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5053047 = 3292412
BaseRepresentation
bin10011010001101001110111
3100111201110220
4103101221313
52243144142
6300145423
760643626
oct23215167
910451426
105053047
11294147a
121838273
13107bc8c
149576bd
1569c2ec
hex4d1a77

5053047 has 12 divisors (see below), whose sum is σ = 6998760. Its totient is φ = 3239040.

The previous prime is 5053039. The next prime is 5053051. The reversal of 5053047 is 7403505.

It is not a de Polignac number, because 5053047 - 23 = 5053039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5053547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20847 + ... + 21087.

It is an arithmetic number, because the mean of its divisors is an integer number (583230).

Almost surely, 25053047 is an apocalyptic number.

5053047 is a deficient number, since it is larger than the sum of its proper divisors (1945713).

5053047 is an equidigital number, since it uses as much as digits as its factorization.

5053047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 5053047 is about 2247.8983517944. The cubic root of 5053047 is about 171.6001958800.

The spelling of 5053047 in words is "five million, fifty-three thousand, forty-seven".

Divisors: 1 3 29 87 241 723 6989 20967 58081 174243 1684349 5053047