Base | Representation |
---|---|
bin | 10100000110101100001000… |
… | …110101111000010100111000 |
3 | 102121001221010102201201121102 |
4 | 110012230020311320110320 |
5 | 43042140432324033244 |
6 | 512015514205030532 |
7 | 24424115613521654 |
oct | 2406541065702470 |
9 | 377057112651542 |
10 | 88420640064824 |
11 | 2619aa8a216991 |
12 | 9b00619555448 |
13 | 3a45052255102 |
14 | 17b98206d3a64 |
15 | a350552e754e |
hex | 506b08d78538 |
88420640064824 has 32 divisors (see below), whose sum is σ = 166733225442000. Its totient is φ = 43958846104320.
The previous prime is 88420640064787. The next prime is 88420640064829. The reversal of 88420640064824 is 42846004602488.
It is a self number, because there is not a number n which added to its sum of digits gives 88420640064824.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (88420640064829) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23196827 + ... + 26738250.
Almost surely, 288420640064824 is an apocalyptic number.
It is an amenable number.
88420640064824 is a deficient number, since it is larger than the sum of its proper divisors (78312585377176).
88420640064824 is a wasteful number, since it uses less digits than its factorization.
88420640064824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49936343 (or 49936339 counting only the distinct ones).
The product of its (nonzero) digits is 18874368, while the sum is 56.
The spelling of 88420640064824 in words is "eighty-eight trillion, four hundred twenty billion, six hundred forty million, sixty-four thousand, eight hundred twenty-four".
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