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54201084 = 22372712381
BaseRepresentation
bin1100111011000…
…0101011111100
310202222200220120
43032300223330
5102333413314
65213414540
71225462440
oct316605374
9122880816
1054201084
1128660093
121619a450
13b2c9662
1472ac820
154b598a9
hex33b0afc

54201084 has 48 divisors (see below), whose sum is σ = 145130496. Its totient is φ = 15422400.

The previous prime is 54201067. The next prime is 54201109. The reversal of 54201084 is 48010245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21574 + ... + 23954.

It is an arithmetic number, because the mean of its divisors is an integer number (3023552).

Almost surely, 254201084 is an apocalyptic number.

It is an amenable number.

54201084 is an abundant number, since it is smaller than the sum of its proper divisors (90929412).

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

54201084 is a wasteful number, since it uses less digits than its factorization.

54201084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2666 (or 2664 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 54201084 is about 7362.1385480036. The cubic root of 54201084 is about 378.4449004136. Note that the first 3 decimals are identical.

The spelling of 54201084 in words is "fifty-four million, two hundred one thousand, eighty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 271 542 813 1084 1626 1897 2381 3252 3794 4762 5691 7143 7588 9524 11382 14286 16667 22764 28572 33334 50001 66668 100002 200004 645251 1290502 1935753 2581004 3871506 4516757 7743012 9033514 13550271 18067028 27100542 54201084