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4948605 = 325277397
BaseRepresentation
bin10010111000001001111101
3100022102012200
4102320021331
52231323410
6254022113
760030264
oct22701175
910272180
104948605
11287aa62
1217a7939
13104358c
1492b5db
1567b3c0
hex4b827d

4948605 has 24 divisors (see below), whose sum is σ = 8630232. Its totient is φ = 2623104.

The previous prime is 4948579. The next prime is 4948613. The reversal of 4948605 is 5068494.

4948605 is a `hidden beast` number, since 4 + 9 + 48 + 605 = 666.

4948605 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 257049 + 4691556 = 507^2 + 2166^2 .

It is not a de Polignac number, because 4948605 - 29 = 4948093 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4948605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12267 + ... + 12663.

It is an arithmetic number, because the mean of its divisors is an integer number (359593).

Almost surely, 24948605 is an apocalyptic number.

4948605 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4948605 is a deficient number, since it is larger than the sum of its proper divisors (3681627).

4948605 is a wasteful number, since it uses less digits than its factorization.

4948605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685 (or 682 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 4948605 is about 2224.5460211018. The cubic root of 4948605 is about 170.4096808955.

The spelling of 4948605 in words is "four million, nine hundred forty-eight thousand, six hundred five".

Divisors: 1 3 5 9 15 45 277 397 831 1191 1385 1985 2493 3573 4155 5955 12465 17865 109969 329907 549845 989721 1649535 4948605