Base | Representation |
---|---|
bin | 10110111101111001011000… |
… | …00100000110100011111000 |
3 | 20121211020220101102202110010 |
4 | 23132330230010012203320 |
5 | 23104434232441102431 |
6 | 255225443534221520 |
7 | 13431612263155221 |
oct | 1336745404064370 |
9 | 217736811382403 |
10 | 50505259706616 |
11 | 15102184486a60 |
12 | 57b83113548a0 |
13 | 2224819460190 |
14 | c686791b4248 |
15 | 5c8b573e9846 |
hex | 2def2c1068f8 |
50505259706616 has 128 divisors (see below), whose sum is σ = 148353675402240. Its totient is φ = 14125769280000.
The previous prime is 50505259706611. The next prime is 50505259706621. The reversal of 50505259706616 is 61660795250505.
50505259706616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (50505259706611) and next prime (50505259706621).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50505259706611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30116241 + ... + 31748991.
It is an arithmetic number, because the mean of its divisors is an integer number (1159013089080).
Almost surely, 250505259706616 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 50505259706616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74176837701120).
50505259706616 is an abundant number, since it is smaller than the sum of its proper divisors (97848415695624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50505259706616 is a wasteful number, since it uses less digits than its factorization.
50505259706616 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1641797 (or 1641793 counting only the distinct ones).
The product of its (nonzero) digits is 17010000, while the sum is 57.
The spelling of 50505259706616 in words is "fifty trillion, five hundred five billion, two hundred fifty-nine million, seven hundred six thousand, six hundred sixteen".
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