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4993056 = 25335779
BaseRepresentation
bin10011000011000000100000
3100101200012000
4103003000200
52234234211
6255004000
760304005
oct23030040
910350160
104993056
1129003a2
121809600
13105a893
1493d8ac
15689656
hex4c3020

4993056 has 48 divisors (see below), whose sum is σ = 14565600. Its totient is φ = 1664064.

The previous prime is 4993049. The next prime is 4993057. The reversal of 4993056 is 6503994.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 4993056.

It is not an unprimeable number, because it can be changed into a prime (4993057) 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, 2026 + ... + 3753.

It is an arithmetic number, because the mean of its divisors is an integer number (303450).

Almost surely, 24993056 is an apocalyptic number.

It is an amenable number.

4993056 is an abundant number, since it is smaller than the sum of its proper divisors (9572544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4993056 is a wasteful number, since it uses less digits than its factorization.

4993056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5798 (or 5784 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 4993056 is about 2234.5147124152. The cubic root of 4993056 is about 170.9183975068.

The spelling of 4993056 in words is "four million, nine hundred ninety-three thousand, fifty-six".