Base | Representation |
---|---|
bin | 101111111110100010… |
… | …1000001011011000001 |
3 | 100211221100111110012101 |
4 | 1133331011001123001 |
5 | 3142001212400001 |
6 | 115155330430401 |
7 | 10305120151561 |
oct | 1377505013301 |
9 | 324840443171 |
10 | 103030200001 |
11 | 3a770953223 |
12 | 17b74732401 |
13 | 993c538cb1 |
14 | 4db5688da1 |
15 | 2a30296a01 |
hex | 17fd1416c1 |
103030200001 has 4 divisors (see below), whose sum is σ = 103043069104. Its totient is φ = 103017330900.
The previous prime is 103030199989. The next prime is 103030200029. The reversal of 103030200001 is 100002030301.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 103030200001 - 229 = 102493329089 is a prime.
It is a super-2 number, since 2×1030302000012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103030200701) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6422535 + ... + 6438556.
It is an arithmetic number, because the mean of its divisors is an integer number (25760767276).
Almost surely, 2103030200001 is an apocalyptic number.
It is an amenable number.
103030200001 is a deficient number, since it is larger than the sum of its proper divisors (12869103).
103030200001 is an equidigital number, since it uses as much as digits as its factorization.
103030200001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12869102.
The product of its (nonzero) digits is 18, while the sum is 10.
Adding to 103030200001 its reverse (100002030301), we get a palindrome (203032230302).
It can be divided in two parts, 103030 and 200001, that added together give a triangular number (303031 = T778).
The spelling of 103030200001 in words is "one hundred three billion, thirty million, two hundred thousand, one".
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