Base | Representation |
---|---|
bin | 10110100100000110… |
… | …10011000000100000 |
3 | 1011021020122200111002 |
4 | 23102003103000200 |
5 | 144302141423430 |
6 | 5322021211132 |
7 | 606124264526 |
oct | 132203230040 |
9 | 34236580432 |
10 | 12114014240 |
11 | 5157055219 |
12 | 2420b60aa8 |
13 | 11b0974083 |
14 | 82cc1a316 |
15 | 4ad792845 |
hex | 2d20d3020 |
12114014240 has 48 divisors (see below), whose sum is σ = 28694227968. Its totient is φ = 4832929536.
The previous prime is 12114014219. The next prime is 12114014293. The reversal of 12114014240 is 4241041121.
It is a super-3 number, since 3×121140142403 (a number of 31 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37562 + ... + 160121.
It is an arithmetic number, because the mean of its divisors is an integer number (597796416).
Almost surely, 212114014240 is an apocalyptic number.
12114014240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12114014240 is an abundant number, since it is smaller than the sum of its proper divisors (16580213728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12114014240 is a wasteful number, since it uses less digits than its factorization.
12114014240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198081 (or 198073 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 12114014240 its reverse (4241041121), we get a palindrome (16355055361).
The spelling of 12114014240 in words is "twelve billion, one hundred fourteen million, fourteen thousand, two hundred forty".
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