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106912368 = 24327110457
BaseRepresentation
bin1100101111101…
…01101001110000
321110011201012100
412113311221300
5204332143433
614335300400
72435511603
oct627655160
9243151170
10106912368
1155392932
122b97a700
13191c3b74
14102b033a
1595bcb13
hex65f5a70

106912368 has 60 divisors (see below), whose sum is σ = 303449328. Its totient is φ = 35132160.

The previous prime is 106912363. The next prime is 106912381. The reversal of 106912368 is 863219601.

It is a super-3 number, since 3×1069123683 (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 (106912361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4996 + ... + 15452.

Almost surely, 2106912368 is an apocalyptic number.

106912368 is a gapful number since it is divisible by the number (18) 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 106912368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151724664).

106912368 is an abundant number, since it is smaller than the sum of its proper divisors (196536960).

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

106912368 is a wasteful number, since it uses less digits than its factorization.

106912368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10542 (or 10533 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 106912368 is about 10339.8437125519. The cubic root of 106912368 is about 474.6163002921.

The spelling of 106912368 in words is "one hundred six million, nine hundred twelve thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 71 72 142 144 213 284 426 568 639 852 1136 1278 1704 2556 3408 5112 10224 10457 20914 31371 41828 62742 83656 94113 125484 167312 188226 250968 376452 501936 742447 752904 1484894 1505808 2227341 2969788 4454682 5939576 6682023 8909364 11879152 13364046 17818728 26728092 35637456 53456184 106912368