Base | Representation |
---|---|
bin | 1100001010101000001… |
… | …11101111000111011000 |
3 | 1110221222202021211122222 |
4 | 12011110013233013120 |
5 | 23322102411014343 |
6 | 520012010403212 |
7 | 42126001036034 |
oct | 6052407570730 |
9 | 1427882254588 |
10 | 418023141848 |
11 | 151312190654 |
12 | 69023130508 |
13 | 3055b5b2110 |
14 | 16337ad51c4 |
15 | ad18d23a68 |
hex | 61541ef1d8 |
418023141848 has 64 divisors (see below), whose sum is σ = 889953372000. Its totient is φ = 182482578432.
The previous prime is 418023141799. The next prime is 418023141869. The reversal of 418023141848 is 848141320814.
It is a junction number, because it is equal to n+sod(n) for n = 418023141799 and 418023141808.
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 15 ways as a sum of consecutive naturals, for example, 1047758 + ... + 1390626.
Almost surely, 2418023141848 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 418023141848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (444976686000).
418023141848 is an abundant number, since it is smaller than the sum of its proper divisors (471930230152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
418023141848 is a wasteful number, since it uses less digits than its factorization.
418023141848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343524 (or 343520 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 44.
The spelling of 418023141848 in words is "four hundred eighteen billion, twenty-three million, one hundred forty-one thousand, eight hundred forty-eight".
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