Base | Representation |
---|---|
bin | 1010111110101101011011… |
… | …0010100100000111001110 |
3 | 1120202010010121111220022012 |
4 | 2233223112302210013032 |
5 | 3040243400142243402 |
6 | 41402002355221222 |
7 | 2354130566104004 |
oct | 257532662440716 |
9 | 46663117456265 |
10 | 12072461681102 |
11 | 39349a1988369 |
12 | 142b882ba7812 |
13 | 697574b3b074 |
14 | 2da44b50ca74 |
15 | 15e0746dd452 |
hex | afad6ca41ce |
12072461681102 has 8 divisors (see below), whose sum is σ = 19061781601800. Its totient is φ = 5718534480504.
The previous prime is 12072461681051. The next prime is 12072461681117. The reversal of 12072461681102 is 20118616427021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×120724616811022 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 12072461681102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158848179977 + ... + 158848180052.
It is an arithmetic number, because the mean of its divisors is an integer number (2382722700225).
Almost surely, 212072461681102 is an apocalyptic number.
12072461681102 is a deficient number, since it is larger than the sum of its proper divisors (6989319920698).
12072461681102 is a wasteful number, since it uses less digits than its factorization.
12072461681102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317696360050.
The product of its (nonzero) digits is 64512, while the sum is 41.
The spelling of 12072461681102 in words is "twelve trillion, seventy-two billion, four hundred sixty-one million, six hundred eighty-one thousand, one hundred two".
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