Base | Representation |
---|---|
bin | 1100001100110… |
… | …01111100010110 |
3 | 21010120112102002 |
4 | 12012121330112 |
5 | 202144424142 |
6 | 14053315302 |
7 | 2351616260 |
oct | 606317426 |
9 | 233515362 |
10 | 102342422 |
11 | 52851416 |
12 | 2a335b32 |
13 | 18283a60 |
14 | d840b30 |
15 | 8eb8a32 |
hex | 6199f16 |
102342422 has 32 divisors (see below), whose sum is σ = 189702912. Its totient is φ = 40323744.
The previous prime is 102342419. The next prime is 102342463. The reversal of 102342422 is 224243201.
It is a junction number, because it is equal to n+sod(n) for n = 102342394 and 102342403.
It is a congruent 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, 50513 + ... + 52499.
It is an arithmetic number, because the mean of its divisors is an integer number (5928216).
Almost surely, 2102342422 is an apocalyptic number.
102342422 is a deficient number, since it is larger than the sum of its proper divisors (87360490).
102342422 is a wasteful number, since it uses less digits than its factorization.
102342422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2292.
The product of its (nonzero) digits is 768, while the sum is 20.
The square root of 102342422 is about 10116.4431496450. The cubic root of 102342422 is about 467.7551346461.
Adding to 102342422 its reverse (224243201), we get a palindrome (326585623).
It can be divided in two parts, 10 and 2342422, that added together give a palindrome (2342432).
The spelling of 102342422 in words is "one hundred two million, three hundred forty-two thousand, four hundred twenty-two".
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