Base | Representation |
---|---|
bin | 10110110101011000000000… |
… | …10001011100110001000010 |
3 | 20120210021011011201221112120 |
4 | 23122230000101130301002 |
5 | 23040140113102404220 |
6 | 254443142231305110 |
7 | 13401505514200542 |
oct | 1332540021346102 |
9 | 216707134657476 |
10 | 50212467231810 |
11 | 14aa9a95797054 |
12 | 576b61981b196 |
13 | 2203027927aa0 |
14 | c584213ad322 |
15 | 5c121c898a40 |
hex | 2dab0045cc42 |
50212467231810 has 128 divisors (see below), whose sum is σ = 131723555733504. Its totient is φ = 12174901896960.
The previous prime is 50212467231803. The next prime is 50212467231851. The reversal of 50212467231810 is 1813276421205.
It is a super-2 number, since 2×502124672318102 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 730743355 + ... + 730812065.
It is an arithmetic number, because the mean of its divisors is an integer number (1029090279168).
Almost surely, 250212467231810 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50212467231810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65861777866752).
50212467231810 is an abundant number, since it is smaller than the sum of its proper divisors (81511088501694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50212467231810 is a wasteful number, since it uses less digits than its factorization.
50212467231810 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96768.
The product of its (nonzero) digits is 161280, while the sum is 42.
The spelling of 50212467231810 in words is "fifty trillion, two hundred twelve billion, four hundred sixty-seven million, two hundred thirty-one thousand, eight hundred ten".
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