Base | Representation |
---|---|
bin | 10011000101011001000… |
… | …111101001100000111001 |
3 | 11122101002220202001200120 |
4 | 103011121013221200321 |
5 | 132441332302440203 |
6 | 2442250531323453 |
7 | 163515130535544 |
oct | 23053107514071 |
9 | 4571086661616 |
10 | 1311460202553 |
11 | 466207104a76 |
12 | 192205450589 |
13 | 96893481597 |
14 | 4769161185b |
15 | 241aa0bab53 |
hex | 131591e9839 |
1311460202553 has 32 divisors (see below), whose sum is σ = 1850942054400. Its totient is φ = 823660488000.
The previous prime is 1311460202527. The next prime is 1311460202599. The reversal of 1311460202553 is 3552020641131.
It is not a de Polignac number, because 1311460202553 - 212 = 1311460198457 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1311460202053) 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 31 ways as a sum of consecutive naturals, for example, 32847903 + ... + 32887803.
It is an arithmetic number, because the mean of its divisors is an integer number (57841939200).
Almost surely, 21311460202553 is an apocalyptic number.
It is an amenable number.
1311460202553 is a deficient number, since it is larger than the sum of its proper divisors (539481851847).
1311460202553 is a wasteful number, since it uses less digits than its factorization.
1311460202553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43133.
The product of its (nonzero) digits is 21600, while the sum is 33.
Adding to 1311460202553 its reverse (3552020641131), we get a palindrome (4863480843684).
The spelling of 1311460202553 in words is "one trillion, three hundred eleven billion, four hundred sixty million, two hundred two thousand, five hundred fifty-three".
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