Base | Representation |
---|---|
bin | 101111101100101010… |
… | …1000000100111000001 |
3 | 100210101112220000122101 |
4 | 1133121111000213001 |
5 | 3134234141124301 |
6 | 115020023110401 |
7 | 10254215062306 |
oct | 1373125004701 |
9 | 323345800571 |
10 | 102430411201 |
11 | 3a493329aa8 |
12 | 17a278a2401 |
13 | 98751b5591 |
14 | 4d59b590ad |
15 | 29e77bb701 |
hex | 17d95409c1 |
102430411201 has 4 divisors (see below), whose sum is σ = 102432866004. Its totient is φ = 102427956400.
The previous prime is 102430411189. The next prime is 102430411231. The reversal of 102430411201 is 102114034201.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 74748106801 + 27682304400 = 273401^2 + 166380^2 .
It is a cyclic number.
It is not a de Polignac number, because 102430411201 - 29 = 102430410689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102430411231) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 1163710 + ... + 1248631.
It is an arithmetic number, because the mean of its divisors is an integer number (25608216501).
Almost surely, 2102430411201 is an apocalyptic number.
It is an amenable number.
102430411201 is a deficient number, since it is larger than the sum of its proper divisors (2454803).
102430411201 is an equidigital number, since it uses as much as digits as its factorization.
102430411201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2454802.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 102430411201 its reverse (102114034201), we get a palindrome (204544445402).
The spelling of 102430411201 in words is "one hundred two billion, four hundred thirty million, four hundred eleven thousand, two hundred one".
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