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13760384 = 271129337
BaseRepresentation
bin110100011111…
…011110000000
3221220002200212
4310133132000
512010313014
61210533252
7224650511
oct64373600
927802625
1013760384
117849420
124737228
132b0a351
141b82a08
15131c23e
hexd1f780

13760384 has 64 divisors (see below), whose sum is σ = 31028400. Its totient is φ = 6021120.

The previous prime is 13760359. The next prime is 13760399. The reversal of 13760384 is 48306731.

13760384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 13760384.

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, 40664 + ... + 41000.

Almost surely, 213760384 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 13760384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15514200).

13760384 is an abundant number, since it is smaller than the sum of its proper divisors (17268016).

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

13760384 is a wasteful number, since it uses less digits than its factorization.

13760384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 13760384 is about 3709.4991575683. The cubic root of 13760384 is about 239.6312856826.

The spelling of 13760384 in words is "thirteen million, seven hundred sixty thousand, three hundred eighty-four".

Divisors: 1 2 4 8 11 16 22 29 32 44 58 64 88 116 128 176 232 319 337 352 464 638 674 704 928 1276 1348 1408 1856 2552 2696 3707 3712 5104 5392 7414 9773 10208 10784 14828 19546 20416 21568 29656 39092 40832 43136 59312 78184 107503 118624 156368 215006 237248 312736 430012 474496 625472 860024 1250944 1720048 3440096 6880192 13760384