Base | Representation |
---|---|
bin | 1100001010001… |
… | …10010110111100 |
3 | 21002221010210000 |
4 | 12011012112330 |
5 | 202103000220 |
6 | 14042114300 |
7 | 2345662161 |
oct | 605062674 |
9 | 232833700 |
10 | 102000060 |
11 | 52638178 |
12 | 2a1ab990 |
13 | 18193c86 |
14 | d792068 |
15 | 8e4c390 |
hex | 61465bc |
102000060 has 120 divisors (see below), whose sum is σ = 324434880. Its totient is φ = 26822016.
The previous prime is 102000043. The next prime is 102000061. The reversal of 102000060 is 60000201.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102000061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 127582 + ... + 128378.
It is an arithmetic number, because the mean of its divisors is an integer number (2703624).
Almost surely, 2102000060 is an apocalyptic number.
102000060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 102000060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162217440).
102000060 is an abundant number, since it is smaller than the sum of its proper divisors (222434820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102000060 is a wasteful number, since it uses less digits than its factorization.
102000060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 897 (or 886 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
The square root of 102000060 is about 10099.5079088043. The cubic root of 102000060 is about 467.2329644498.
Adding to 102000060 its reverse (60000201), we get a palindrome (162000261).
The spelling of 102000060 in words is "one hundred two million, sixty", and thus it is an aban number.
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