Base | Representation |
---|---|
bin | 101111100110011001… |
… | …0011110100011001011 |
3 | 100202211220000122220122 |
4 | 1133030302132203023 |
5 | 3133321312012303 |
6 | 114543110013455 |
7 | 10246051636412 |
oct | 1371462364313 |
9 | 322756018818 |
10 | 102220032203 |
11 | 3a3955a8163 |
12 | 1798934728b |
13 | 9840736073 |
14 | 4d39c34479 |
15 | 29d40b1e38 |
hex | 17ccc9e8cb |
102220032203 has 4 divisors (see below), whose sum is σ = 102228917760. Its totient is φ = 102211146648.
The previous prime is 102220032181. The next prime is 102220032217. The reversal of 102220032203 is 302230022201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302230022201 = 49057 ⋅6160793.
It is a cyclic number.
It is not a de Polignac number, because 102220032203 - 226 = 102152923339 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102220032263) 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, 4425500 + ... + 4448537.
It is an arithmetic number, because the mean of its divisors is an integer number (25557229440).
Almost surely, 2102220032203 is an apocalyptic number.
102220032203 is a deficient number, since it is larger than the sum of its proper divisors (8885557).
102220032203 is an equidigital number, since it uses as much as digits as its factorization.
102220032203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8885556.
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 102220032203 its reverse (302230022201), we get a palindrome (404450054404).
The spelling of 102220032203 in words is "one hundred two billion, two hundred twenty million, thirty-two thousand, two hundred three".
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