Base | Representation |
---|---|
bin | 10011001100001111… |
… | …01010100100100001 |
3 | 222121001022210202210 |
4 | 21212013222210201 |
5 | 132100111020001 |
6 | 4422213432333 |
7 | 513215632164 |
oct | 114607524441 |
9 | 28531283683 |
10 | 10303220001 |
11 | 4407998758 |
12 | 1bb663b6a9 |
13 | c82774aa9 |
14 | 6da533adb |
15 | 404805dd6 |
hex | 2661ea921 |
10303220001 has 16 divisors (see below), whose sum is σ = 14548875264. Its totient is φ = 6472104144.
The previous prime is 10303219999. The next prime is 10303220033. The reversal of 10303220001 is 10002230301.
It is a happy number.
It is not a de Polignac number, because 10303220001 - 21 = 10303219999 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (10303220051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1109721 + ... + 1118966.
It is an arithmetic number, because the mean of its divisors is an integer number (909304704).
Almost surely, 210303220001 is an apocalyptic number.
It is an amenable number.
10303220001 is a deficient number, since it is larger than the sum of its proper divisors (4245655263).
10303220001 is a wasteful number, since it uses less digits than its factorization.
10303220001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2228780.
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 10303220001 its reverse (10002230301), we get a palindrome (20305450302).
The spelling of 10303220001 in words is "ten billion, three hundred three million, two hundred twenty thousand, one".
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