Base | Representation |
---|---|
bin | 101011000110100111111111… |
… | …111000000000000000000000 |
3 | 220212012211120100202101220000 |
4 | 223012213333320000000000 |
5 | 144321413422142214241 |
6 | 1511103500412520000 |
7 | 54634033440404514 |
oct | 5306477770000000 |
9 | 825184510671800 |
10 | 189571264413696 |
11 | 554487a3715700 |
12 | 19318220a80000 |
13 | 81a1655388629 |
14 | 34b54261c4144 |
15 | 16db2b4b39eb6 |
hex | ac69ffe00000 |
189571264413696 has 1320 divisors, whose sum is σ = 651229562590992. Its totient is φ = 54811164672000.
The previous prime is 189571264413683. The next prime is 189571264413731. The reversal of 189571264413696 is 696314462175981.
189571264413696 is a `hidden beast` number, since 1 + 8 + 9 + 5 + 71 + 26 + 441 + 3 + 6 + 96 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is an unprimeable number.
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 59 ways as a sum of consecutive naturals, for example, 472746295096 + ... + 472746295496.
Almost surely, 2189571264413696 is an apocalyptic number.
189571264413696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 189571264413696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325614781295496).
189571264413696 is an abundant number, since it is smaller than the sum of its proper divisors (461658298177296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
189571264413696 is an frugal number, since it uses more digits than its factorization.
189571264413696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 500 (or 440 counting only the distinct ones).
The product of its digits is 470292480, while the sum is 72.
The spelling of 189571264413696 in words is "one hundred eighty-nine trillion, five hundred seventy-one billion, two hundred sixty-four million, four hundred thirteen thousand, six hundred ninety-six".
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