Search a number
-
+
13848848 = 2413139479
BaseRepresentation
bin110100110101…
…000100010000
3222001121001022
4310311010100
512021130343
61212455012
7225466436
oct64650420
928047038
1013848848
1178a9932
12477a468
132b3b6b0
141ba6d56
151338568
hexd35110

13848848 has 40 divisors (see below), whose sum is σ = 29164800. Its totient is φ = 6332544.

The previous prime is 13848827. The next prime is 13848859. The reversal of 13848848 is 84884831.

It is a junction number, because it is equal to n+sod(n) for n = 13848799 and 13848808.

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, 28673 + ... + 29151.

It is an arithmetic number, because the mean of its divisors is an integer number (729120).

Almost surely, 213848848 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 13848848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14582400).

13848848 is an abundant number, since it is smaller than the sum of its proper divisors (15315952).

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

13848848 is a wasteful number, since it uses less digits than its factorization.

13848848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 639 (or 633 counting only the distinct ones).

The product of its digits is 196608, while the sum is 44.

The square root of 13848848 is about 3721.4040361133. The cubic root of 13848848 is about 240.1437102265.

The spelling of 13848848 in words is "thirteen million, eight hundred forty-eight thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 13 16 26 52 104 139 208 278 479 556 958 1112 1807 1916 2224 3614 3832 6227 7228 7664 12454 14456 24908 28912 49816 66581 99632 133162 266324 532648 865553 1065296 1731106 3462212 6924424 13848848