Base | Representation |
---|---|
bin | 1001010100111000001… |
… | …0100010100000000001 |
3 | 120022120012222201000221 |
4 | 2111032002202200001 |
5 | 10111114102002101 |
6 | 201334440343041 |
7 | 14401322460361 |
oct | 2251602424001 |
9 | 508505881027 |
10 | 160223078401 |
11 | 61a4a829281 |
12 | 27076474a81 |
13 | 12155544589 |
14 | 7a7d3c29a1 |
15 | 427b354aa1 |
hex | 254e0a2801 |
160223078401 has 16 divisors (see below), whose sum is σ = 165112915968. Its totient is φ = 155382278400.
The previous prime is 160223078387. The next prime is 160223078441. The reversal of 160223078401 is 104870322061.
It is a cyclic number.
It is not a de Polignac number, because 160223078401 - 223 = 160214689793 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (160223078441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5784856 + ... + 5812486.
It is an arithmetic number, because the mean of its divisors is an integer number (10319557248).
Almost surely, 2160223078401 is an apocalyptic number.
It is an amenable number.
160223078401 is a deficient number, since it is larger than the sum of its proper divisors (4889837567).
160223078401 is a wasteful number, since it uses less digits than its factorization.
160223078401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28512.
The product of its (nonzero) digits is 16128, while the sum is 34.
The spelling of 160223078401 in words is "one hundred sixty billion, two hundred twenty-three million, seventy-eight thousand, four hundred one".
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