Base | Representation |
---|---|
bin | 1011010010001100111110… |
… | …1111001010111011010000 |
3 | 1121221010112121110210211002 |
4 | 2310203033233022323100 |
5 | 3111240223301100310 |
6 | 42215505215241132 |
7 | 2420254501461365 |
oct | 264431757127320 |
9 | 47833477423732 |
10 | 12407350800080 |
11 | 3a53a23082095 |
12 | 14847648191a8 |
13 | 6c0014c0a272 |
14 | 30c73a13646c |
15 | 167b24d28da5 |
hex | b48cfbcaed0 |
12407350800080 has 40 divisors (see below), whose sum is σ = 28974170346912. Its totient is φ = 4941077139584.
The previous prime is 12407350800041. The next prime is 12407350800083. The reversal of 12407350800080 is 8000805370421.
It is a tau number, because it is divible by the number of its divisors (40).
It is a super-2 number, since 2×124073508000802 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12407350800083) 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, 341593922 + ... + 341630241.
Almost surely, 212407350800080 is an apocalyptic number.
12407350800080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12407350800080 is an abundant number, since it is smaller than the sum of its proper divisors (16566819546832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12407350800080 is a wasteful number, since it uses less digits than its factorization.
12407350800080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 683224403 (or 683224397 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 38.
The spelling of 12407350800080 in words is "twelve trillion, four hundred seven billion, three hundred fifty million, eight hundred thousand, eighty".
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