Base | Representation |
---|---|
bin | 10011000100100010111… |
… | …101001111000010010000 |
3 | 11122021202120212100020021 |
4 | 103010202331033002100 |
5 | 132433002141043432 |
6 | 2442020430553224 |
7 | 163453454654644 |
oct | 23044275170220 |
9 | 4567676770207 |
10 | 1310551502992 |
11 | 4658901805a6 |
12 | 191bb1068814 |
13 | 9677a130234 |
14 | 47606a6cc24 |
15 | 24155421697 |
hex | 13122f4f090 |
1310551502992 has 10 divisors (see below), whose sum is σ = 2539193537078. Its totient is φ = 655275751488.
The previous prime is 1310551502963. The next prime is 1310551502993. The reversal of 1310551502992 is 2992051550131.
It can be written as a sum of positive squares in only one way, i.e., 1198578281616 + 111973221376 = 1094796^2 + 334624^2 .
It is not an unprimeable number, because it can be changed into a prime (1310551502993) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40954734453 + ... + 40954734484.
Almost surely, 21310551502992 is an apocalyptic number.
It is an amenable number.
1310551502992 is a deficient number, since it is larger than the sum of its proper divisors (1228642034086).
1310551502992 is an equidigital number, since it uses as much as digits as its factorization.
1310551502992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81909468945 (or 81909468939 counting only the distinct ones).
The product of its (nonzero) digits is 121500, while the sum is 43.
The spelling of 1310551502992 in words is "one trillion, three hundred ten billion, five hundred fifty-one million, five hundred two thousand, nine hundred ninety-two".
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