Base | Representation |
---|---|
bin | 1011001011111101100011… |
… | …1100111011111011010010 |
3 | 1121112212210021220212012002 |
4 | 2302333120330323323102 |
5 | 3103011132043034302 |
6 | 42054334031434002 |
7 | 2406440501213066 |
oct | 262773074737322 |
9 | 47485707825162 |
10 | 12300131221202 |
11 | 3a12502457580 |
12 | 1467a21085902 |
13 | 6b2b88773a76 |
14 | 30748831baa6 |
15 | 164e4bd9ec02 |
hex | b2fd8f3bed2 |
12300131221202 has 16 divisors (see below), whose sum is σ = 20138776068672. Its totient is φ = 5587833010320.
The previous prime is 12300131221177. The next prime is 12300131221219. The reversal of 12300131221202 is 20212213100321.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156746213 + ... + 156824664.
It is an arithmetic number, because the mean of its divisors is an integer number (1258673504292).
Almost surely, 212300131221202 is an apocalyptic number.
12300131221202 is a deficient number, since it is larger than the sum of its proper divisors (7838644847470).
12300131221202 is a wasteful number, since it uses less digits than its factorization.
12300131221202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313572673.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12300131221202 its reverse (20212213100321), we get a palindrome (32512344321523).
The spelling of 12300131221202 in words is "twelve trillion, three hundred billion, one hundred thirty-one million, two hundred twenty-one thousand, two hundred two".
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