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4897255 = 51189041
BaseRepresentation
bin10010101011100111100111
3100012210202211
4102223213213
52223203010
6252544251
756424466
oct22534747
910183684
104897255
112845420
121782087
1310260ac
149169dd
1566b08a
hex4ab9e7

4897255 has 8 divisors (see below), whose sum is σ = 6411024. Its totient is φ = 3561600.

The previous prime is 4897237. The next prime is 4897267. The reversal of 4897255 is 5527984.

4897255 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 not a de Polignac number, because 4897255 - 211 = 4895207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44466 + ... + 44575.

It is an arithmetic number, because the mean of its divisors is an integer number (801378).

Almost surely, 24897255 is an apocalyptic number.

4897255 is a deficient number, since it is larger than the sum of its proper divisors (1513769).

4897255 is a wasteful number, since it uses less digits than its factorization.

4897255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89057.

The product of its digits is 100800, while the sum is 40.

The square root of 4897255 is about 2212.9742429590. The cubic root of 4897255 is about 169.8182024259.

It can be divided in two parts, 489 and 7255, that added together give a square (7744 = 882).

The spelling of 4897255 in words is "four million, eight hundred ninety-seven thousand, two hundred fifty-five".

Divisors: 1 5 11 55 89041 445205 979451 4897255