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54110208 = 21138807
BaseRepresentation
bin1100111001101…
…0100000000000
310202211002020210
43032122200000
5102323011313
65211434120
71224633465
oct316324000
9122732223
1054110208
11285a8889
1216155940
13b297199
14728766c
154b3c9c3
hex339a800

54110208 has 48 divisors (see below), whose sum is σ = 144275040. Its totient is φ = 18034688.

The previous prime is 54110197. The next prime is 54110213. The reversal of 54110208 is 80201145.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1741 + ... + 10547.

It is an arithmetic number, because the mean of its divisors is an integer number (3005730).

Almost surely, 254110208 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 54110208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72137520).

54110208 is an abundant number, since it is smaller than the sum of its proper divisors (90164832).

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

54110208 is an equidigital number, since it uses as much as digits as its factorization.

54110208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8832 (or 8812 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 54110208 is about 7355.9641108423. The cubic root of 54110208 is about 378.2332761251.

The spelling of 54110208 in words is "fifty-four million, one hundred ten thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 2048 3072 6144 8807 17614 26421 35228 52842 70456 105684 140912 211368 281824 422736 563648 845472 1127296 1690944 2254592 3381888 4509184 6763776 9018368 13527552 18036736 27055104 54110208