Base | Representation |
---|---|
bin | 1100001011101… |
… | …11011010111110 |
3 | 21010022100110001 |
4 | 12011313122332 |
5 | 202130413042 |
6 | 14050304514 |
7 | 2350460110 |
oct | 605673276 |
9 | 233270401 |
10 | 102201022 |
11 | 52765160 |
12 | 2a28813a |
13 | 182345a1 |
14 | d8053b0 |
15 | 8e8bbb7 |
hex | 61776be |
102201022 has 32 divisors (see below), whose sum is σ = 193768704. Its totient is φ = 39268800.
The previous prime is 102201007. The next prime is 102201061. The reversal of 102201022 is 220102201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6697 + ... + 15787.
It is an arithmetic number, because the mean of its divisors is an integer number (6055272).
Almost surely, 2102201022 is an apocalyptic number.
102201022 is a deficient number, since it is larger than the sum of its proper divisors (91567682).
102201022 is a wasteful number, since it uses less digits than its factorization.
102201022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9184.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 102201022 is about 10109.4521117615. The cubic root of 102201022 is about 467.5396128749.
Adding to 102201022 its reverse (220102201), we get a palindrome (322303223).
The spelling of 102201022 in words is "one hundred two million, two hundred one thousand, twenty-two".
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