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48568212 = 223272112503
BaseRepresentation
bin1011100101000…
…1011110010100
310101101112001200
42321101132110
544413140322
64452552500
71126552200
oct271213624
9111345050
1048568212
1125463020
1214322730
13a0a67b4
146643b00
1543e58ac
hex2e51794

48568212 has 108 divisors (see below), whose sum is σ = 155858976. Its totient is φ = 12610080.

The previous prime is 48568207. The next prime is 48568217. The reversal of 48568212 is 21286584.

48568212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (48568207) and next prime (48568217).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48568217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 18153 + ... + 20655.

Almost surely, 248568212 is an apocalyptic number.

48568212 is a gapful number since it is divisible by the number (42) 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 48568212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77929488).

48568212 is an abundant number, since it is smaller than the sum of its proper divisors (107290764).

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

48568212 is a wasteful number, since it uses less digits than its factorization.

48568212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538 (or 2526 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 48568212 is about 6969.0897540497. The cubic root of 48568212 is about 364.8525381684.

The spelling of 48568212 in words is "forty-eight million, five hundred sixty-eight thousand, two hundred twelve".

Divisors: 1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 49 63 66 77 84 98 99 126 132 147 154 196 198 231 252 294 308 396 441 462 539 588 693 882 924 1078 1386 1617 1764 2156 2503 2772 3234 4851 5006 6468 7509 9702 10012 15018 17521 19404 22527 27533 30036 35042 45054 52563 55066 70084 82599 90108 105126 110132 122647 157689 165198 192731 210252 245294 247797 315378 330396 367941 385462 490588 495594 578193 630756 735882 770924 991188 1103823 1156386 1349117 1471764 1734579 2207646 2312772 2698234 3469158 4047351 4415292 5396468 6938316 8094702 12142053 16189404 24284106 48568212