Base | Representation |
---|---|
bin | 10110111111110110000100… |
… | …10001010000100000000000 |
3 | 20122001122200212101202202020 |
4 | 23133323002101100200000 |
5 | 23112033333241401130 |
6 | 255320314440121440 |
7 | 13436502236315400 |
oct | 1337730221204000 |
9 | 218048625352666 |
10 | 50572204247040 |
11 | 15128607979023 |
12 | 5809294a66280 |
13 | 222ac27875b88 |
14 | c6b9ca0a8800 |
15 | 5ca77465de10 |
hex | 2dfec2450800 |
50572204247040 has 576 divisors, whose sum is σ = 191292189641280. Its totient is φ = 11369842606080.
The previous prime is 50572204247027. The next prime is 50572204247077. The reversal of 50572204247040 is 4074240227505.
It is a happy number.
It is a super-3 number, since 3×505722042470403 (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 50572204246983 and 50572204247001.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 91546699 + ... + 92097461.
It is an arithmetic number, because the mean of its divisors is an integer number (332104495905).
Almost surely, 250572204247040 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 50572204247040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95646094820640).
50572204247040 is an abundant number, since it is smaller than the sum of its proper divisors (140719985394240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50572204247040 is a wasteful number, since it uses less digits than its factorization.
50572204247040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 550868 (or 550841 counting only the distinct ones).
The product of its (nonzero) digits is 627200, while the sum is 42.
The spelling of 50572204247040 in words is "fifty trillion, five hundred seventy-two billion, two hundred four million, two hundred forty-seven thousand, forty".
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