Base | Representation |
---|---|
bin | 11100101111110100101010… |
… | …110110110100101100101110 |
3 | 121120122202020120001001110212 |
4 | 130233310222312310230232 |
5 | 113032424030323311204 |
6 | 1124521524042102422 |
7 | 35426246451234461 |
oct | 3457645266645456 |
9 | 546582216031425 |
10 | 126431671307054 |
11 | 37315409427793 |
12 | 1221b37aaaaa12 |
13 | 55715bc801379 |
14 | 233147b4032d8 |
15 | e93ba06e7c6e |
hex | 72fd2adb4b2e |
126431671307054 has 4 divisors (see below), whose sum is σ = 189647506960584. Its totient is φ = 63215835653526.
The previous prime is 126431671307041. The next prime is 126431671307083. The reversal of 126431671307054 is 450703176134621.
126431671307054 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 126431671306993 and 126431671307011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31607917826762 + ... + 31607917826765.
It is an arithmetic number, because the mean of its divisors is an integer number (47411876740146).
Almost surely, 2126431671307054 is an apocalyptic number.
126431671307054 is a deficient number, since it is larger than the sum of its proper divisors (63215835653530).
126431671307054 is an equidigital number, since it uses as much as digits as its factorization.
126431671307054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63215835653529.
The product of its (nonzero) digits is 2540160, while the sum is 50.
The spelling of 126431671307054 in words is "one hundred twenty-six trillion, four hundred thirty-one billion, six hundred seventy-one million, three hundred seven thousand, fifty-four".
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