Base | Representation |
---|---|
bin | 11000011101101000… |
… | …00100001000001110 |
3 | 1020220021212102210212 |
4 | 30032310010020032 |
5 | 203344124300220 |
6 | 10011115002422 |
7 | 643313216126 |
oct | 141664041016 |
9 | 36807772725 |
10 | 13133431310 |
11 | 562a53036a |
12 | 2666439412 |
13 | 1313c1c23c |
14 | 8c837dc86 |
15 | 51d00c0c5 |
hex | 30ed0420e |
13133431310 has 8 divisors (see below), whose sum is σ = 23640176376. Its totient is φ = 5253372520.
The previous prime is 13133431253. The next prime is 13133431361. The reversal of 13133431310 is 1313433131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×131334313102 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 656671556 + ... + 656671575.
It is an arithmetic number, because the mean of its divisors is an integer number (2955022047).
Almost surely, 213133431310 is an apocalyptic number.
13133431310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13133431310 is a deficient number, since it is larger than the sum of its proper divisors (10506745066).
13133431310 is a wasteful number, since it uses less digits than its factorization.
13133431310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1313343138.
The product of its (nonzero) digits is 972, while the sum is 23.
Adding to 13133431310 its reverse (1313433131), we get a palindrome (14446864441).
The spelling of 13133431310 in words is "thirteen billion, one hundred thirty-three million, four hundred thirty-one thousand, three hundred ten".
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