Base | Representation |
---|---|
bin | 1100010010100… |
… | …11011100010110 |
3 | 21012000010200010 |
4 | 12021103130112 |
5 | 202343232410 |
6 | 14121501050 |
7 | 2361232410 |
oct | 611233426 |
9 | 235003603 |
10 | 103102230 |
11 | 53220260 |
12 | 2a641786 |
13 | 1848b84a |
14 | d99b9b0 |
15 | 90b8c20 |
hex | 6253716 |
103102230 has 64 divisors (see below), whose sum is σ = 308510208. Its totient is φ = 21423360.
The previous prime is 103102201. The next prime is 103102243. The reversal of 103102230 is 32201301.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20007 + ... + 24626.
It is an arithmetic number, because the mean of its divisors is an integer number (4820472).
Almost surely, 2103102230 is an apocalyptic number.
103102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103102230 is an abundant number, since it is smaller than the sum of its proper divisors (205407978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103102230 is a wasteful number, since it uses less digits than its factorization.
103102230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44661.
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 103102230 is about 10153.9268266026. The cubic root of 103102230 is about 468.9098469960.
Adding to 103102230 its reverse (32201301), we get a palindrome (135303531).
The spelling of 103102230 in words is "one hundred three million, one hundred two thousand, two hundred thirty".
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