Base | Representation |
---|---|
bin | 110100010101010100… |
… | …010101110000110001 |
3 | 12101001010120222002111 |
4 | 310111110111300301 |
5 | 1410040202302101 |
6 | 41451522245321 |
7 | 4026332026531 |
oct | 642524256061 |
9 | 171033528074 |
10 | 56192228401 |
11 | 21916058991 |
12 | aa827b6841 |
13 | 53b69015ba |
14 | 2a10c9b4c1 |
15 | 16dd2ee251 |
hex | d15515c31 |
56192228401 has 9 divisors (see below), whose sum is σ = 56498491449. Its totient is φ = 55887620436.
The previous prime is 56192228347. The next prime is 56192228419. The reversal of 56192228401 is 10482229165.
It is a happy number.
The square root of 56192228401 is 237049.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 56192228401 - 213 = 56192220209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56192226401) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 52861396 + ... + 52862458.
It is an arithmetic number, because the mean of its divisors is an integer number (6277610161).
Almost surely, 256192228401 is an apocalyptic number.
56192228401 is the 237049-th square number.
56192228401 is the 118525-th centered octagonal number.
It is an amenable number.
56192228401 is a deficient number, since it is larger than the sum of its proper divisors (306263048).
56192228401 is an frugal number, since it uses more digits than its factorization.
56192228401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2572 (or 1286 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 40.
The spelling of 56192228401 in words is "fifty-six billion, one hundred ninety-two million, two hundred twenty-eight thousand, four hundred one".
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