Base | Representation |
---|---|
bin | 1100001100001… |
… | …00011110000010 |
3 | 21010102001202110 |
4 | 12012010132002 |
5 | 202134120331 |
6 | 14051400150 |
7 | 2351101656 |
oct | 606043602 |
9 | 233361673 |
10 | 102254466 |
11 | 527a1326 |
12 | 2a2b3056 |
13 | 18252a02 |
14 | d81aa66 |
15 | 8e9c946 |
hex | 6184782 |
102254466 has 32 divisors (see below), whose sum is σ = 216518400. Its totient is φ = 32104080.
The previous prime is 102254459. The next prime is 102254497. The reversal of 102254466 is 664452201.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17901 + ... + 22911.
It is an arithmetic number, because the mean of its divisors is an integer number (6766200).
Almost surely, 2102254466 is an apocalyptic number.
102254466 is an abundant number, since it is smaller than the sum of its proper divisors (114263934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102254466 is a wasteful number, since it uses less digits than its factorization.
102254466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5214.
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 102254466 is about 10112.0950351547. The cubic root of 102254466 is about 467.6210955330.
The spelling of 102254466 in words is "one hundred two million, two hundred fifty-four thousand, four hundred sixty-six".
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