Base | Representation |
---|---|
bin | 1001011110101100010110… |
… | …1100011011111011100111 |
3 | 1100220102100100011011001122 |
4 | 2113223011230123323213 |
5 | 2331232103244423031 |
6 | 34100114554444155 |
7 | 2124013235166434 |
oct | 227530554337347 |
9 | 40812310134048 |
10 | 10422907420391 |
11 | 335936a572404 |
12 | 120404273365b |
13 | 5a7b5060c88b |
14 | 2806857a0b8b |
15 | 1311cc96047b |
hex | 97ac5b1bee7 |
10422907420391 has 4 divisors (see below), whose sum is σ = 10422922444272. Its totient is φ = 10422892396512.
The previous prime is 10422907420381. The next prime is 10422907420397. The reversal of 10422907420391 is 19302470922401.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10422907420391 - 210 = 10422907419367 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10422907420397) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6418226 + ... + 7876511.
It is an arithmetic number, because the mean of its divisors is an integer number (2605730611068).
Almost surely, 210422907420391 is an apocalyptic number.
10422907420391 is a deficient number, since it is larger than the sum of its proper divisors (15023881).
10422907420391 is an equidigital number, since it uses as much as digits as its factorization.
10422907420391 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15023880.
The product of its (nonzero) digits is 217728, while the sum is 44.
The spelling of 10422907420391 in words is "ten trillion, four hundred twenty-two billion, nine hundred seven million, four hundred twenty thousand, three hundred ninety-one".
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