Base | Representation |
---|---|
bin | 110100101010111010… |
… | …001010111110010110 |
3 | 12101222101012121100010 |
4 | 310222322022332112 |
5 | 1411310420422342 |
6 | 41551502301050 |
7 | 4041321016431 |
oct | 645272127626 |
9 | 171871177303 |
10 | 56554467222 |
11 | 21a91582310 |
12 | ab63b87786 |
13 | 54439813b6 |
14 | 2a47032818 |
15 | 171000429c |
hex | d2ae8af96 |
56554467222 has 48 divisors (see below), whose sum is σ = 131076896832. Its totient is φ = 16129610880.
The previous prime is 56554467197. The next prime is 56554467223. The reversal of 56554467222 is 22276445565.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56554467223) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1463428 + ... + 1501575.
It is an arithmetic number, because the mean of its divisors is an integer number (2730768684).
Almost surely, 256554467222 is an apocalyptic number.
56554467222 is an abundant number, since it is smaller than the sum of its proper divisors (74522429610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56554467222 is a wasteful number, since it uses less digits than its factorization.
56554467222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2965053 (or 2965036 counting only the distinct ones).
The product of its digits is 4032000, while the sum is 48.
It can be divided in two parts, 56554 and 467222, that added together give a triangular number (523776 = T1023).
The spelling of 56554467222 in words is "fifty-six billion, five hundred fifty-four million, four hundred sixty-seven thousand, two hundred twenty-two".
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