Base | Representation |
---|---|
bin | 1100001010010… |
… | …01001001001010 |
3 | 21002221201102110 |
4 | 12011021021022 |
5 | 202103331331 |
6 | 14042243150 |
7 | 2346040344 |
oct | 605111112 |
9 | 232851373 |
10 | 102011466 |
11 | 526457a7 |
12 | 2a1b64b6 |
13 | 1819921b |
14 | d796294 |
15 | 8e50946 |
hex | 614924a |
102011466 has 16 divisors (see below), whose sum is σ = 204722784. Its totient is φ = 33887184.
The previous prime is 102011461. The next prime is 102011467. The reversal of 102011466 is 664110201.
It is not an unprimeable number, because it can be changed into a prime (102011461) 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, 27256 + ... + 30771.
It is an arithmetic number, because the mean of its divisors is an integer number (12795174).
Almost surely, 2102011466 is an apocalyptic number.
102011466 is an abundant number, since it is smaller than the sum of its proper divisors (102711318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102011466 is a wasteful number, since it uses less digits than its factorization.
102011466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58325.
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 102011466 is about 10100.0725739967. The cubic root of 102011466 is about 467.2503796701.
Adding to 102011466 its reverse (664110201), we get a palindrome (766121667).
The spelling of 102011466 in words is "one hundred two million, eleven thousand, four hundred sixty-six".
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