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106080 = 25351317
BaseRepresentation
bin11001111001100000
312101111220
4121321200
511343310
62135040
7621162
oct317140
9171456
10106080
1172777
1251480
1339390
142a932
1521670
hex19e60

106080 has 96 divisors (see below), whose sum is σ = 381024. Its totient is φ = 24576.

The previous prime is 106033. The next prime is 106087. The reversal of 106080 is 80601.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1060802 = 22505932800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106087) by changing a digit.

It is a nontrivial repunit in base 47.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6232 + ... + 6248.

It is an arithmetic number, because the mean of its divisors is an integer number (3969).

2106080 is an apocalyptic number.

106080 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 106080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190512).

106080 is an abundant number, since it is smaller than the sum of its proper divisors (274944).

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

106080 is a wasteful number, since it uses less digits than its factorization.

106080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 106080 is about 325.6992477732. The cubic root of 106080 is about 47.3381378887.

Adding to 106080 its reverse (80601), we get a palindrome (186681).

The spelling of 106080 in words is "one hundred six thousand, eighty".

Divisors: 1 2 3 4 5 6 8 10 12 13 15 16 17 20 24 26 30 32 34 39 40 48 51 52 60 65 68 78 80 85 96 102 104 120 130 136 156 160 170 195 204 208 221 240 255 260 272 312 340 390 408 416 442 480 510 520 544 624 663 680 780 816 884 1020 1040 1105 1248 1326 1360 1560 1632 1768 2040 2080 2210 2652 2720 3120 3315 3536 4080 4420 5304 6240 6630 7072 8160 8840 10608 13260 17680 21216 26520 35360 53040 106080