Base | Representation |
---|---|
bin | 10011001100001111… |
… | …01011000100010001 |
3 | 222121001022220120001 |
4 | 21212013223010101 |
5 | 132100111101113 |
6 | 4422213450001 |
7 | 513215641126 |
oct | 114607530421 |
9 | 28531286501 |
10 | 10303222033 |
11 | 440799a235 |
12 | 1bb6640901 |
13 | c827759b0 |
14 | 6da53474d |
15 | 4048067dd |
hex | 2661eb111 |
10303222033 has 4 divisors (see below), whose sum is σ = 11095777588. Its totient is φ = 9510666480.
The previous prime is 10303222001. The next prime is 10303222037. The reversal of 10303222033 is 33022230301.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33022230301 = 131357 ⋅251393.
It can be written as a sum of positive squares in 2 ways, for example, as 690007824 + 9613214209 = 26268^2 + 98047^2 .
It is a cyclic number.
It is not a de Polignac number, because 10303222033 - 25 = 10303222001 is a prime.
It is a super-2 number, since 2×103032220332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10303222033.
It is not an unprimeable number, because it can be changed into a prime (10303222037) 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, 396277758 + ... + 396277783.
It is an arithmetic number, because the mean of its divisors is an integer number (2773944397).
Almost surely, 210303222033 is an apocalyptic number.
10303222033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
10303222033 is a deficient number, since it is larger than the sum of its proper divisors (792555555).
10303222033 is an equidigital number, since it uses as much as digits as its factorization.
10303222033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 792555554.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 10303222033 its reverse (33022230301), we get a palindrome (43325452334).
The spelling of 10303222033 in words is "ten billion, three hundred three million, two hundred twenty-two thousand, thirty-three".
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