Base | Representation |
---|---|
bin | 1100001010101… |
… | …01000110011100 |
3 | 21010001012121110 |
4 | 12011111012130 |
5 | 202111413234 |
6 | 14043302020 |
7 | 2346333213 |
oct | 605250634 |
9 | 233035543 |
10 | 102060444 |
11 | 52679582 |
12 | 2a21a910 |
13 | 181b55c5 |
14 | d7aa07a |
15 | 8e601e9 |
hex | 615519c |
102060444 has 12 divisors (see below), whose sum is σ = 238141064. Its totient is φ = 34020144.
The previous prime is 102060443. The next prime is 102060449. The reversal of 102060444 is 444060201.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 102060444.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102060443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4252507 + ... + 4252530.
Almost surely, 2102060444 is an apocalyptic number.
It is an amenable number.
102060444 is an abundant number, since it is smaller than the sum of its proper divisors (136080620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102060444 is a wasteful number, since it uses less digits than its factorization.
102060444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8505044 (or 8505042 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 102060444 is about 10102.4969190790. The cubic root of 102060444 is about 467.3251468456.
The spelling of 102060444 in words is "one hundred two million, sixty thousand, four hundred forty-four".
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