Base | Representation |
---|---|
bin | 111011101001010001… |
… | …000011000011011000 |
3 | 20010022021101200121110 |
4 | 323221101003003120 |
5 | 2022130013234144 |
6 | 45230533540320 |
7 | 4425022250220 |
oct | 735121030330 |
9 | 203267350543 |
10 | 64043102424 |
11 | 25184730824 |
12 | 104b3aa46a0 |
13 | 60682905a2 |
14 | 3157827080 |
15 | 19ec68e0b9 |
hex | ee94430d8 |
64043102424 has 64 divisors (see below), whose sum is σ = 183011754240. Its totient is φ = 18294883200.
The previous prime is 64043102413. The next prime is 64043102507. The reversal of 64043102424 is 42420134046.
It is a junction number, because it is equal to n+sod(n) for n = 64043102391 and 64043102400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054222 + ... + 1113314.
It is an arithmetic number, because the mean of its divisors is an integer number (2859558660).
Almost surely, 264043102424 is an apocalyptic number.
It is an amenable number.
64043102424 is an abundant number, since it is smaller than the sum of its proper divisors (118968651816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64043102424 is a wasteful number, since it uses less digits than its factorization.
64043102424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65560 (or 65556 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 30.
The spelling of 64043102424 in words is "sixty-four billion, forty-three million, one hundred two thousand, four hundred twenty-four".
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