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3102060 = 2235134197
BaseRepresentation
bin1011110101010101101100
312211121020010
423311111230
51243231220
6150253220
735236623
oct13652554
95747203
103102060
111829695
121057210
13847c50
145aa6ba
154141e0
hex2f556c

3102060 has 96 divisors (see below), whose sum is σ = 9680832. Its totient is φ = 737280.

The previous prime is 3102059. The next prime is 3102067. The reversal of 3102060 is 602013.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (3102067) 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 31 ways as a sum of consecutive naturals, for example, 31932 + ... + 32028.

It is an arithmetic number, because the mean of its divisors is an integer number (100842).

Almost surely, 23102060 is an apocalyptic number.

3102060 is a gapful number since it is divisible by the number (30) 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 3102060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4840416).

3102060 is an abundant number, since it is smaller than the sum of its proper divisors (6578772).

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

3102060 is a wasteful number, since it uses less digits than its factorization.

3102060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3102060 is about 1761.2665897019. The cubic root of 3102060 is about 145.8422641243.

Adding to 3102060 its reverse (602013), we get a palindrome (3704073).

The spelling of 3102060 in words is "three million, one hundred two thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 41 52 60 65 78 82 97 123 130 156 164 194 195 205 246 260 291 388 390 410 485 492 533 582 615 780 820 970 1066 1164 1230 1261 1455 1599 1940 2132 2460 2522 2665 2910 3198 3783 3977 5044 5330 5820 6305 6396 7566 7954 7995 10660 11931 12610 15132 15908 15990 18915 19885 23862 25220 31980 37830 39770 47724 51701 59655 75660 79540 103402 119310 155103 206804 238620 258505 310206 517010 620412 775515 1034020 1551030 3102060