Base | Representation |
---|---|
bin | 1101011010011001011000… |
… | …1101100110010111011101 |
3 | 1221012210221202001111212122 |
4 | 3112212112031212113131 |
5 | 3413104122033441324 |
6 | 51210424403512325 |
7 | 3051305643116126 |
oct | 326462615462735 |
9 | 57183852044778 |
10 | 14747142874589 |
11 | 4776256771764 |
12 | 17a21183886a5 |
13 | 82c85a251c48 |
14 | 38daa084d04d |
15 | 1a8918ac9a5e |
hex | d69963665dd |
14747142874589 has 4 divisors (see below), whose sum is σ = 14757462780060. Its totient is φ = 14736822969120.
The previous prime is 14747142874553. The next prime is 14747142874601. The reversal of 14747142874589 is 98547824174741.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8345569876900 + 6401572997689 = 2888870^2 + 2530133^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14747142874589 is a prime.
It is a super-2 number, since 2×147471428745892 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14747142871589) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5159950592 + ... + 5159953449.
It is an arithmetic number, because the mean of its divisors is an integer number (3689365695015).
Almost surely, 214747142874589 is an apocalyptic number.
It is an amenable number.
14747142874589 is a deficient number, since it is larger than the sum of its proper divisors (10319905471).
14747142874589 is a wasteful number, since it uses less digits than its factorization.
14747142874589 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10319905470.
The product of its digits is 505774080, while the sum is 71.
The spelling of 14747142874589 in words is "fourteen trillion, seven hundred forty-seven billion, one hundred forty-two million, eight hundred seventy-four thousand, five hundred eighty-nine".
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