Base | Representation |
---|---|
bin | 11010100101001010… |
… | …10111010011010101 |
3 | 1100211112022212120012 |
4 | 31102211113103111 |
5 | 213211212201443 |
6 | 10320012450005 |
7 | 1013430432305 |
oct | 152245272325 |
9 | 40745285505 |
10 | 14270428373 |
11 | 6063315063 |
12 | 2923179905 |
13 | 1465654976 |
14 | 99538d605 |
15 | 587c50118 |
hex | 3529574d5 |
14270428373 has 4 divisors (see below), whose sum is σ = 14762512140. Its totient is φ = 13778344608.
The previous prime is 14270428301. The next prime is 14270428411. The reversal of 14270428373 is 37382407241.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37382407241 = 10253 ⋅3645997.
It can be written as a sum of positive squares in 2 ways, for example, as 8892112804 + 5378315569 = 94298^2 + 73337^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14270428373 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14270428373.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14270428573) 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, 246041840 + ... + 246041897.
It is an arithmetic number, because the mean of its divisors is an integer number (3690628035).
Almost surely, 214270428373 is an apocalyptic number.
It is an amenable number.
14270428373 is a deficient number, since it is larger than the sum of its proper divisors (492083767).
14270428373 is an equidigital number, since it uses as much as digits as its factorization.
14270428373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 492083766.
The product of its (nonzero) digits is 225792, while the sum is 41.
The spelling of 14270428373 in words is "fourteen billion, two hundred seventy million, four hundred twenty-eight thousand, three hundred seventy-three".
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