Base | Representation |
---|---|
bin | 10011000101000101100… |
… | …011101001111100010111 |
3 | 11122100021001011122110022 |
4 | 103011011203221330113 |
5 | 132440144243000043 |
6 | 2442154205015355 |
7 | 163504034055056 |
oct | 23050543517427 |
9 | 4570231148408 |
10 | 1311132000023 |
11 | 46605891860a |
12 | 19213355455b |
13 | 9684048a9c1 |
14 | 4765dbba39d |
15 | 2418b38a868 |
hex | 131458e9f17 |
1311132000023 has 8 divisors (see below), whose sum is σ = 1341692854656. Its totient is φ = 1280574300600.
The previous prime is 1311131999987. The next prime is 1311132000077. The reversal of 1311132000023 is 3200002311131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1311132000023 - 214 = 1311131983639 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1311131999965 and 1311132000010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1311132000823) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62558 + ... + 1620548.
It is an arithmetic number, because the mean of its divisors is an integer number (167711606832).
Almost surely, 21311132000023 is an apocalyptic number.
1311132000023 is a deficient number, since it is larger than the sum of its proper divisors (30560854633).
1311132000023 is a wasteful number, since it uses less digits than its factorization.
1311132000023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1577605.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 1311132000023 its reverse (3200002311131), we get a palindrome (4511134311154).
The spelling of 1311132000023 in words is "one trillion, three hundred eleven billion, one hundred thirty-two million, twenty-three", and thus it is an aban number.
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