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13448048 = 2419311427
BaseRepresentation
bin110011010011…
…001101110000
3221022020020212
4303103031300
511420314143
61200123252
7222210065
oct63231560
927266225
1013448048
117655799
124606528
132a2b133
141b00c6c
1512a9918
hexcd3370

13448048 has 40 divisors (see below), whose sum is σ = 28331520. Its totient is φ = 6160320.

The previous prime is 13448033. The next prime is 13448051. The reversal of 13448048 is 84084431.

13448048 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 8711 + ... + 10137.

It is an arithmetic number, because the mean of its divisors is an integer number (708288).

Almost surely, 213448048 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 13448048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14165760).

13448048 is an abundant number, since it is smaller than the sum of its proper divisors (14883472).

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

13448048 is a wasteful number, since it uses less digits than its factorization.

13448048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485 (or 1479 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 13448048 is about 3667.1580276830. The cubic root of 13448048 is about 237.8043256688.

The spelling of 13448048 in words is "thirteen million, four hundred forty-eight thousand, forty-eight".

Divisors: 1 2 4 8 16 19 31 38 62 76 124 152 248 304 496 589 1178 1427 2356 2854 4712 5708 9424 11416 22832 27113 44237 54226 88474 108452 176948 216904 353896 433808 707792 840503 1681006 3362012 6724024 13448048