Base | Representation |
---|---|
bin | 1100001100000… |
… | …00000111010110 |
3 | 21010101011021212 |
4 | 12012000013112 |
5 | 202133033010 |
6 | 14051141422 |
7 | 2350665656 |
oct | 606000726 |
9 | 233334255 |
10 | 102236630 |
11 | 52789991 |
12 | 2a2a4872 |
13 | 18247862 |
14 | d814366 |
15 | 8e97505 |
hex | 61801d6 |
102236630 has 8 divisors (see below), whose sum is σ = 184025952. Its totient is φ = 40894648.
The previous prime is 102236627. The next prime is 102236639. The reversal of 102236630 is 36632201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 102236596 and 102236605.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102236639) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5111822 + ... + 5111841.
It is an arithmetic number, because the mean of its divisors is an integer number (23003244).
Almost surely, 2102236630 is an apocalyptic number.
102236630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102236630 is a deficient number, since it is larger than the sum of its proper divisors (81789322).
102236630 is a wasteful number, since it uses less digits than its factorization.
102236630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10223670.
The product of its (nonzero) digits is 1296, while the sum is 23.
The square root of 102236630 is about 10111.2130825139. The cubic root of 102236630 is about 467.5939052786.
Adding to 102236630 its reverse (36632201), we get a palindrome (138868831).
The spelling of 102236630 in words is "one hundred two million, two hundred thirty-six thousand, six hundred thirty".
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