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54014720 = 285192221
BaseRepresentation
bin1100111000001…
…1001100000000
310202122020021012
43032003030000
5102311432340
65205420052
71224055214
oct316031400
9122566235
1054014720
1128543071
121610a628
13b262896
147260944
154b1e565
hex3383300

54014720 has 72 divisors (see below), whose sum is σ = 136253040. Its totient is φ = 20459520.

The previous prime is 54014713. The next prime is 54014731. The reversal of 54014720 is 2741045.

It is a zygodrome in base 2.

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, 23210 + ... + 25430.

Almost surely, 254014720 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 54014720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68126520).

54014720 is an abundant number, since it is smaller than the sum of its proper divisors (82238320).

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

54014720 is a wasteful number, since it uses less digits than its factorization.

54014720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261 (or 2247 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 54014720 is about 7349.4707292430. The cubic root of 54014720 is about 378.0106563628.

Adding to 54014720 its reverse (2741045), we get a palindrome (56755765).

The spelling of 54014720 in words is "fifty-four million, fourteen thousand, seven hundred twenty".

Divisors: 1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 256 304 320 380 608 640 760 1216 1280 1520 2221 2432 3040 4442 4864 6080 8884 11105 12160 17768 22210 24320 35536 42199 44420 71072 84398 88840 142144 168796 177680 210995 284288 337592 355360 421990 568576 675184 710720 843980 1350368 1421440 1687960 2700736 2842880 3375920 5401472 6751840 10802944 13503680 27007360 54014720