Base | Representation |
---|---|
bin | 10000100011000010000111… |
… | …101000111011100011110100 |
3 | 100112200100002121120011211010 |
4 | 100203002013220323203310 |
5 | 34014331130042023200 |
6 | 414440531520512220 |
7 | 21220623055126461 |
oct | 2043020750734364 |
9 | 315610077504733 |
10 | 72776201517300 |
11 | 21209239537386 |
12 | 81b462277b670 |
13 | 317b9c68b71c8 |
14 | 13d855bada668 |
15 | 86312182d150 |
hex | 423087a3b8f4 |
72776201517300 has 288 divisors, whose sum is σ = 216591797487744. Its totient is φ = 18855631872000.
The previous prime is 72776201517269. The next prime is 72776201517301. The reversal of 72776201517300 is 371510267727.
It is a self number, because there is not a number n which added to its sum of digits gives 72776201517300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (72776201517301) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3879939522 + ... + 3879958278.
It is an arithmetic number, because the mean of its divisors is an integer number (752054852388).
Almost surely, 272776201517300 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 72776201517300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108295898743872).
72776201517300 is an abundant number, since it is smaller than the sum of its proper divisors (143815595970444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
72776201517300 is a wasteful number, since it uses less digits than its factorization.
72776201517300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20099 (or 20092 counting only the distinct ones).
The product of its (nonzero) digits is 864360, while the sum is 48.
The spelling of 72776201517300 in words is "seventy-two trillion, seven hundred seventy-six billion, two hundred one million, five hundred seventeen thousand, three hundred".
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