Base | Representation |
---|---|
bin | 100001000011101011110… |
… | …1111000100000000000000 |
3 | 121002100022100102021011110 |
4 | 1002013113233010000000 |
5 | 1043414340331323324 |
6 | 13355113055043320 |
7 | 646151453461200 |
oct | 102072757040000 |
9 | 17070270367143 |
10 | 4543399870464 |
11 | 14a1932865104 |
12 | 61465b510540 |
13 | 26c5964a7920 |
14 | 119c8a4a6400 |
15 | 7d2b6d04329 |
hex | 421d7bc4000 |
4543399870464 has 1080 divisors, whose sum is σ = 15786737959104. Its totient is φ = 1151926272000.
The previous prime is 4543399870463. The next prime is 4543399870523. The reversal of 4543399870464 is 4640789933454.
It is a junction number, because it is equal to n+sod(n) for n = 4543399870395 and 4543399870404.
It is not an unprimeable number, because it can be changed into a prime (4543399870463) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 30088740789 + ... + 30088740939.
Almost surely, 24543399870464 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4543399870464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7893368979552).
4543399870464 is an abundant number, since it is smaller than the sum of its proper divisors (11243338088640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4543399870464 is a wasteful number, since it uses less digits than its factorization.
4543399870464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 271 (or 207 counting only the distinct ones).
The product of its (nonzero) digits is 313528320, while the sum is 66.
The spelling of 4543399870464 in words is "four trillion, five hundred forty-three billion, three hundred ninety-nine million, eight hundred seventy thousand, four hundred sixty-four".
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