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12353314120 = 2357173255023
BaseRepresentation
bin10111000000101000…
…01001110101001000
31011212220221101012121
423200110021311020
5200244422022440
65401450221024
7615061303030
oct134024116510
934786841177
1012353314120
11526a13a814
122489124774
13121b40b334
1485290c8c0
154c47b134a
hex2e0509d48

12353314120 has 64 divisors (see below), whose sum is σ = 31949406720. Its totient is φ = 4210923264.

The previous prime is 12353314117. The next prime is 12353314123. The reversal of 12353314120 is 2141335321.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12353314117) and next prime (12353314123).

It is not an unprimeable number, because it can be changed into a prime (12353314123) 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 15 ways as a sum of consecutive naturals, for example, 79072 + ... + 175951.

It is an arithmetic number, because the mean of its divisors is an integer number (499209480).

Almost surely, 212353314120 is an apocalyptic number.

12353314120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12353314120 is an abundant number, since it is smaller than the sum of its proper divisors (19596092600).

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

12353314120 is a wasteful number, since it uses less digits than its factorization.

12353314120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255214 (or 255210 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 12353314120 its reverse (2141335321), we get a palindrome (14494649441).

The spelling of 12353314120 in words is "twelve billion, three hundred fifty-three million, three hundred fourteen thousand, one hundred twenty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 173 280 346 692 865 1211 1384 1730 2422 3460 4844 6055 6920 9688 12110 24220 48440 255023 510046 1020092 1275115 1785161 2040184 2550230 3570322 5100460 7140644 8925805 10200920 14281288 17851610 35703220 44118979 71406440 88237958 176475916 220594895 308832853 352951832 441189790 617665706 882379580 1235331412 1544164265 1764759160 2470662824 3088328530 6176657060 12353314120