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106684160 = 285117577
BaseRepresentation
bin1100101101111…
…01111100000000
321102202010011012
412112331330000
5204302343120
614330340052
72433541352
oct626757400
9242663135
10106684160
1155247430
122b88a628
131914402b
14102510d2
1595751c5
hex65bdf00

106684160 has 72 divisors (see below), whose sum is σ = 278809776. Its totient is φ = 38789120.

The previous prime is 106684157. The next prime is 106684187. The reversal of 106684160 is 61486601.

It is a happy number.

It is a super-2 number, since 2×1066841602 = 22763019989811200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10292 + ... + 17868.

It is an arithmetic number, because the mean of its divisors is an integer number (3872358).

Almost surely, 2106684160 is an apocalyptic number.

106684160 is a gapful number since it is divisible by the number (10) 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 106684160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139404888).

106684160 is an abundant number, since it is smaller than the sum of its proper divisors (172125616).

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

106684160 is an equidigital number, since it uses as much as digits as its factorization.

106684160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7609 (or 7595 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 106684160 is about 10328.8024475251. The cubic root of 106684160 is about 474.2783649816.

The spelling of 106684160 in words is "one hundred six million, six hundred eighty-four thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 640 704 880 1280 1408 1760 2816 3520 7040 7577 14080 15154 30308 37885 60616 75770 83347 121232 151540 166694 242464 303080 333388 416735 484928 606160 666776 833470 969856 1212320 1333552 1666940 1939712 2424640 2667104 3333880 4849280 5334208 6667760 9698560 10668416 13335520 21336832 26671040 53342080 106684160