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13084848 = 243374327
BaseRepresentation
bin110001111010…
…100010110000
3220121210001000
4301322202300
511322203343
61144242000
7216135150
oct61724260
926553030
1013084848
117427927
124470300
132931a1a
141a48760
151236ed3
hexc7a8b0

13084848 has 80 divisors (see below), whose sum is σ = 42933760. Its totient is φ = 3737664.

The previous prime is 13084823. The next prime is 13084871. The reversal of 13084848 is 84848031.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 861 + ... + 5187.

It is an arithmetic number, because the mean of its divisors is an integer number (536672).

Almost surely, 213084848 is an apocalyptic number.

13084848 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13084848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21466880).

13084848 is an abundant number, since it is smaller than the sum of its proper divisors (29848912).

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

13084848 is a wasteful number, since it uses less digits than its factorization.

13084848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4351 (or 4339 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 13084848 is about 3617.2984394434. The cubic root of 13084848 is about 235.6439138216.

The spelling of 13084848 in words is "thirteen million, eighty-four thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 54 56 63 72 84 108 112 126 144 168 189 216 252 336 378 432 504 756 1008 1512 3024 4327 8654 12981 17308 25962 30289 34616 38943 51924 60578 69232 77886 90867 103848 116829 121156 155772 181734 207696 233658 242312 272601 311544 363468 467316 484624 545202 623088 726936 817803 934632 1090404 1453872 1635606 1869264 2180808 3271212 4361616 6542424 13084848