Base | Representation |
---|---|
bin | 11000101010010010010100… |
… | …01011111100111111011000 |
3 | 21010000021211012211122110010 |
4 | 30111021022023330333120 |
5 | 24101444004420223210 |
6 | 311200404505521520 |
7 | 14264644415054220 |
oct | 1425111213747730 |
9 | 233007735748403 |
10 | 54229501726680 |
11 | 16308669a67855 |
12 | 60ba05a4a32a0 |
13 | 2434a87903787 |
14 | d56a16c0b080 |
15 | 640979091920 |
hex | 31524a2fcfd8 |
54229501726680 has 256 divisors, whose sum is σ = 188148064896000. Its totient is φ = 12247616544768.
The previous prime is 54229501726627. The next prime is 54229501726681. The reversal of 54229501726680 is 8662710592245.
It is a self number, because there is not a number n which added to its sum of digits gives 54229501726680.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54229501726681) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 108826252 + ... + 109323428.
It is an arithmetic number, because the mean of its divisors is an integer number (734953378500).
Almost surely, 254229501726680 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 54229501726680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94074032448000).
54229501726680 is an abundant number, since it is smaller than the sum of its proper divisors (133918563169320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54229501726680 is a wasteful number, since it uses less digits than its factorization.
54229501726680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 498746 (or 498742 counting only the distinct ones).
The product of its (nonzero) digits is 14515200, while the sum is 57.
The spelling of 54229501726680 in words is "fifty-four trillion, two hundred twenty-nine billion, five hundred one million, seven hundred twenty-six thousand, six hundred eighty".
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