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4909376 = 2679971
BaseRepresentation
bin10010101110100101000000
3100020102101202
4102232211000
52224100001
6253120332
756505023
oct22564500
910212352
104909376
11285353a
1217890a8
13102b774
1491b1ba
1566e96b
hex4ae940

4909376 has 28 divisors (see below), whose sum is σ = 9875520. Its totient is φ = 2421120.

The previous prime is 4909361. The next prime is 4909393. The reversal of 4909376 is 6739094.

It is a d-powerful number, because it can be written as 4 + 94 + 0 + 97 + 37 + 76 + 6 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4571 + ... + 5541.

Almost surely, 24909376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4909376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4937760).

4909376 is an abundant number, since it is smaller than the sum of its proper divisors (4966144).

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

4909376 is an equidigital number, since it uses as much as digits as its factorization.

4909376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1062 (or 1052 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 4909376 is about 2215.7111725132. The cubic root of 4909376 is about 169.9581904103.

The spelling of 4909376 in words is "four million, nine hundred nine thousand, three hundred seventy-six".

Divisors: 1 2 4 8 16 32 64 79 158 316 632 971 1264 1942 2528 3884 5056 7768 15536 31072 62144 76709 153418 306836 613672 1227344 2454688 4909376