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14144160 = 253579373
BaseRepresentation
bin110101111101…
…001010100000
3222121121010210
4311331022200
512110103120
61223054120
7231136422
oct65751240
928547123
1014144160
117a90798
1248a1340
132c12c34
141c42812
151395ce0
hexd7d2a0

14144160 has 96 divisors (see below), whose sum is σ = 45239040. Its totient is φ = 3714048.

The previous prime is 14144111. The next prime is 14144161. The reversal of 14144160 is 6144141.

14144160 is digitally balanced in base 2 and base 4, because in such bases 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 (96).

It is not an unprimeable number, because it can be changed into a prime (14144161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37734 + ... + 38106.

It is an arithmetic number, because the mean of its divisors is an integer number (471240).

Almost surely, 214144160 is an apocalyptic number.

14144160 is a gapful number since it is divisible by the number (10) 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 14144160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22619520).

14144160 is an abundant number, since it is smaller than the sum of its proper divisors (31094880).

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

14144160 is a wasteful number, since it uses less digits than its factorization.

14144160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470 (or 462 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 14144160 is about 3760.8722392551. The cubic root of 14144160 is about 241.8386557441.

The spelling of 14144160 in words is "fourteen million, one hundred forty-four thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 79 80 96 120 158 160 237 240 316 373 395 474 480 632 746 790 948 1119 1185 1264 1492 1580 1865 1896 2238 2370 2528 2984 3160 3730 3792 4476 4740 5595 5968 6320 7460 7584 8952 9480 11190 11936 12640 14920 17904 18960 22380 29467 29840 35808 37920 44760 58934 59680 88401 89520 117868 147335 176802 179040 235736 294670 353604 442005 471472 589340 707208 884010 942944 1178680 1414416 1768020 2357360 2828832 3536040 4714720 7072080 14144160