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12110041230 = 235757666863
BaseRepresentation
bin10110100011101000…
…01001000010001110
31011020222011211112120
423101310021002032
5144300132304410
65321400113410
7606045436440
oct132164110216
934228154476
1012110041230
115154891241
12241b765866
1311acbb2891
1482c4a4490
154ad25a570
hex2d1d0908e

12110041230 has 32 divisors (see below), whose sum is σ = 33216113664. Its totient is φ = 2768009376.

The previous prime is 12110041199. The next prime is 12110041243. The reversal of 12110041230 is 3214001121.

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

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, 28833222 + ... + 28833641.

It is an arithmetic number, because the mean of its divisors is an integer number (1038003552).

Almost surely, 212110041230 is an apocalyptic number.

12110041230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12110041230 is an abundant number, since it is smaller than the sum of its proper divisors (21106072434).

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

12110041230 is a wasteful number, since it uses less digits than its factorization.

12110041230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57666880.

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

Adding to 12110041230 its reverse (3214001121), we get a palindrome (15324042351).

The spelling of 12110041230 in words is "twelve billion, one hundred ten million, forty-one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 57666863 115333726 173000589 288334315 346001178 403668041 576668630 807336082 865002945 1211004123 1730005890 2018340205 2422008246 4036680410 6055020615 12110041230