Base | Representation |
---|---|
bin | 10011001100010000… |
… | …00101101111110001 |
3 | 222121001112110110110 |
4 | 21212020011233301 |
5 | 132100123100223 |
6 | 4422220051533 |
7 | 513216604542 |
oct | 114610055761 |
9 | 28531473413 |
10 | 10303331313 |
11 | 4407a64350 |
12 | 1bb6693ba9 |
13 | c827b3662 |
14 | 6da5624c9 |
15 | 404828d93 |
hex | 266205bf1 |
10303331313 has 32 divisors (see below), whose sum is σ = 15095808000. Its totient is φ = 6199107200.
The previous prime is 10303331303. The next prime is 10303331333. The reversal of 10303331313 is 31313330301.
It is not a de Polignac number, because 10303331313 - 212 = 10303327217 is a prime.
It is a super-2 number, since 2×103033313132 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10303331313.
It is not an unprimeable number, because it can be changed into a prime (10303331303) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3774133 + ... + 3776861.
It is an arithmetic number, because the mean of its divisors is an integer number (471744000).
Almost surely, 210303331313 is an apocalyptic number.
It is an amenable number.
10303331313 is a deficient number, since it is larger than the sum of its proper divisors (4792476687).
10303331313 is a wasteful number, since it uses less digits than its factorization.
10303331313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3533.
The product of its (nonzero) digits is 729, while the sum is 21.
Adding to 10303331313 its reverse (31313330301), we get a palindrome (41616661614).
The spelling of 10303331313 in words is "ten billion, three hundred three million, three hundred thirty-one thousand, three hundred thirteen".
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