Base | Representation |
---|---|
bin | 110010101001010110… |
… | …010010011011011100 |
3 | 12012100220001212001220 |
4 | 302221112102123130 |
5 | 1342332441042313 |
6 | 40552053133340 |
7 | 3633415112364 |
oct | 625126223334 |
9 | 165326055056 |
10 | 54380799708 |
11 | 210765a8784 |
12 | a65802a250 |
13 | 518853c5c1 |
14 | 28bc48b9a4 |
15 | 1634289823 |
hex | ca95926dc |
54380799708 has 24 divisors (see below), whose sum is σ = 132405426048. Its totient is φ = 17338805616.
The previous prime is 54380799703. The next prime is 54380799713. The reversal of 54380799708 is 80799708345.
54380799708 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (54380799703) and next prime (54380799713).
It is a super-2 number, since 2×543807997082 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54380799703) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98515666 + ... + 98516217.
It is an arithmetic number, because the mean of its divisors is an integer number (5516892752).
Almost surely, 254380799708 is an apocalyptic number.
It is an amenable number.
54380799708 is an abundant number, since it is smaller than the sum of its proper divisors (78024626340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54380799708 is a wasteful number, since it uses less digits than its factorization.
54380799708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197031913 (or 197031911 counting only the distinct ones).
The product of its (nonzero) digits is 15240960, while the sum is 60.
The spelling of 54380799708 in words is "fifty-four billion, three hundred eighty million, seven hundred ninety-nine thousand, seven hundred eight".
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