Base | Representation |
---|---|
bin | 10011010110101110011… |
… | …011000011010101010101 |
3 | 11201011010221122210020220 |
4 | 103112232123003111111 |
5 | 133242441213042324 |
6 | 2455005402144553 |
7 | 165044255562345 |
oct | 23265633032525 |
9 | 4634127583226 |
10 | 1330071221589 |
11 | 473097591040 |
12 | 19593a1b2159 |
13 | 9856b168096 |
14 | 48539252d25 |
15 | 248e8e1bb79 |
hex | 135ae6c3555 |
1330071221589 has 16 divisors (see below), whose sum is σ = 1934696669184. Its totient is φ = 806083929200.
The previous prime is 1330071221533. The next prime is 1330071221603. The reversal of 1330071221589 is 9851221700331.
It is not a de Polignac number, because 1330071221589 - 28 = 1330071221333 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1330071221589.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330071228589) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 925804 + ... + 1875434.
It is an arithmetic number, because the mean of its divisors is an integer number (120918541824).
Almost surely, 21330071221589 is an apocalyptic number.
It is an amenable number.
1330071221589 is a deficient number, since it is larger than the sum of its proper divisors (604625447595).
1330071221589 is a wasteful number, since it uses less digits than its factorization.
1330071221589 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992088.
The product of its (nonzero) digits is 90720, while the sum is 42.
The spelling of 1330071221589 in words is "one trillion, three hundred thirty billion, seventy-one million, two hundred twenty-one thousand, five hundred eighty-nine".
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