Base | Representation |
---|---|
bin | 10011011101111011111101… |
… | …01011101111001010001000 |
3 | 12121120121020222220210221121 |
4 | 21232331332223233022020 |
5 | 21102400002443340200 |
6 | 231014401101245024 |
7 | 12005632206450316 |
oct | 1156757653571210 |
9 | 177517228823847 |
10 | 42810064433800 |
11 | 12705712353734 |
12 | 4974a63b63774 |
13 | 1ab6c82c35a71 |
14 | a80037c270b6 |
15 | 4e38c4875e1a |
hex | 26ef7eaef288 |
42810064433800 has 24 divisors (see below), whose sum is σ = 99533399809050. Its totient is φ = 17124025773440.
The previous prime is 42810064433761. The next prime is 42810064433869. The reversal of 42810064433800 is 833446001824.
It can be written as a sum of positive squares in 3 ways, for example, as 21043192845796 + 21766871588004 = 4587286^2 + 4665498^2 .
It is a super-2 number, since 2×428100644338002 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107025160885 + ... + 107025161284.
Almost surely, 242810064433800 is an apocalyptic number.
42810064433800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
42810064433800 is an abundant number, since it is smaller than the sum of its proper divisors (56723335375250).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42810064433800 is a wasteful number, since it uses less digits than its factorization.
42810064433800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214050322185 (or 214050322176 counting only the distinct ones).
The product of its (nonzero) digits is 442368, while the sum is 43.
The spelling of 42810064433800 in words is "forty-two trillion, eight hundred ten billion, sixty-four million, four hundred thirty-three thousand, eight hundred".
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