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11308060 = 2251779421
BaseRepresentation
bin101011001000…
…110000011100
3210021111202001
4223020300130
510343324220
61042212044
7165055051
oct53106034
923244661
1011308060
116423a05
123954024
13245c07a
141705028
15ed580a
hexac8c1c

11308060 has 48 divisors (see below), whose sum is σ = 25522560. Its totient is φ = 4193280.

The previous prime is 11308039. The next prime is 11308079. The reversal of 11308060 is 6080311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26650 + ... + 27070.

It is an arithmetic number, because the mean of its divisors is an integer number (531720).

Almost surely, 211308060 is an apocalyptic number.

11308060 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 11308060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12761280).

11308060 is an abundant number, since it is smaller than the sum of its proper divisors (14214500).

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

11308060 is a wasteful number, since it uses less digits than its factorization.

11308060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 524 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 11308060 is about 3362.7459017892. The cubic root of 11308060 is about 224.4550433042.

Adding to 11308060 its reverse (6080311), we get a palindrome (17388371).

The spelling of 11308060 in words is "eleven million, three hundred eight thousand, sixty".

Divisors: 1 2 4 5 10 17 20 34 68 79 85 158 170 316 340 395 421 790 842 1343 1580 1684 2105 2686 4210 5372 6715 7157 8420 13430 14314 26860 28628 33259 35785 66518 71570 133036 143140 166295 332590 565403 665180 1130806 2261612 2827015 5654030 11308060