Base | Representation |
---|---|
bin | 110010100111001011… |
… | …001000110101110100 |
3 | 12012021100102121122020 |
4 | 302213023020311310 |
5 | 1342244121304140 |
6 | 40544311233140 |
7 | 3632463055533 |
oct | 624713106564 |
9 | 165240377566 |
10 | 54344322420 |
11 | 21057a53863 |
12 | a6479787b0 |
13 | 5180b0a2cb |
14 | 28b76b431a |
15 | 1630e816d0 |
hex | ca72c8d74 |
54344322420 has 48 divisors (see below), whose sum is σ = 152177702208. Its totient is φ = 14490524160.
The previous prime is 54344322419. The next prime is 54344322457. The reversal of 54344322420 is 2422344345.
54344322420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 770892 + ... + 838428.
It is an arithmetic number, because the mean of its divisors is an integer number (3170368796).
Almost surely, 254344322420 is an apocalyptic number.
It is an amenable number.
54344322420 is an abundant number, since it is smaller than the sum of its proper divisors (97833379788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54344322420 is a wasteful number, since it uses less digits than its factorization.
54344322420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80960 (or 80958 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 33.
Adding to 54344322420 its reverse (2422344345), we get a palindrome (56766666765).
The spelling of 54344322420 in words is "fifty-four billion, three hundred forty-four million, three hundred twenty-two thousand, four hundred twenty".
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