Base | Representation |
---|---|
bin | 1100001011110… |
… | …01101100100000 |
3 | 21010022211020000 |
4 | 12011321230200 |
5 | 202131212321 |
6 | 14050420000 |
7 | 2350526214 |
oct | 605715440 |
9 | 233284200 |
10 | 102210336 |
11 | 52771158 |
12 | 2a291600 |
13 | 182388b7 |
14 | d808944 |
15 | 8e8e826 |
hex | 6179b20 |
102210336 has 120 divisors (see below), whose sum is σ = 307359360. Its totient is φ = 33305472.
The previous prime is 102210331. The next prime is 102210337. The reversal of 102210336 is 633012201.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (102210331) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 121405 + ... + 122243.
It is an arithmetic number, because the mean of its divisors is an integer number (2561328).
Almost surely, 2102210336 is an apocalyptic number.
102210336 is a gapful number since it is divisible by the number (16) 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 102210336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153679680).
102210336 is an abundant number, since it is smaller than the sum of its proper divisors (205149024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102210336 is an equidigital number, since it uses as much as digits as its factorization.
102210336 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 908 (or 891 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 102210336 is about 10109.9127592675. The cubic root of 102210336 is about 467.5538153802.
Adding to 102210336 its reverse (633012201), we get a palindrome (735222537).
The spelling of 102210336 in words is "one hundred two million, two hundred ten thousand, three hundred thirty-six".
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