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54682006 = 2101421643
BaseRepresentation
bin1101000010011…
…0000110010110
310210220010121111
43100212012112
5102444311011
65232005234
71232534521
oct320460626
9123803544
1054682006
1128959445
121639081a
13b437522
147395bb8
154c02121
hex3426196

54682006 has 16 divisors (see below), whose sum is σ = 83161008. Its totient is φ = 26964000.

The previous prime is 54682003. The next prime is 54682007. The reversal of 54682006 is 60028645.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54682003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84721 + ... + 85363.

It is an arithmetic number, because the mean of its divisors is an integer number (5197563).

Almost surely, 254682006 is an apocalyptic number.

54682006 is a deficient number, since it is larger than the sum of its proper divisors (28479002).

54682006 is a wasteful number, since it uses less digits than its factorization.

54682006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 54682006 is about 7394.7282573466. The cubic root of 54682006 is about 379.5609101865.

The spelling of 54682006 in words is "fifty-four million, six hundred eighty-two thousand, six".

Divisors: 1 2 101 202 421 643 842 1286 42521 64943 85042 129886 270703 541406 27341003 54682006