Base | Representation |
---|---|
bin | 10110100100001001… |
… | …10100001100100000 |
3 | 1011021021101220112210 |
4 | 23102010310030200 |
5 | 144302242143240 |
6 | 5322033522120 |
7 | 606130543233 |
oct | 132204641440 |
9 | 34237356483 |
10 | 12114412320 |
11 | 51572a730a |
12 | 2421113340 |
13 | 11b0a8331a |
14 | 82ccc141a |
15 | 4ad820780 |
hex | 2d2134320 |
12114412320 has 48 divisors (see below), whose sum is σ = 38160400320. Its totient is φ = 3230509824.
The previous prime is 12114412223. The next prime is 12114412327. The reversal of 12114412320 is 2321441121.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-3 number, since 3×121144123203 (a number of 31 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (12114412327) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12618700 + ... + 12619659.
It is an arithmetic number, because the mean of its divisors is an integer number (795008340).
Almost surely, 212114412320 is an apocalyptic number.
12114412320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12114412320 is an abundant number, since it is smaller than the sum of its proper divisors (26045988000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12114412320 is a wasteful number, since it uses less digits than its factorization.
12114412320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25238377 (or 25238369 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 21.
Adding to 12114412320 its reverse (2321441121), we get a palindrome (14435853441).
The spelling of 12114412320 in words is "twelve billion, one hundred fourteen million, four hundred twelve thousand, three hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •