Base | Representation |
---|---|
bin | 1000110111000000011011011… |
… | …0100001000111010001011100 |
3 | 10000202101100221222100010220201 |
4 | 2031300012312201013101130 |
5 | 1123203241030203101030 |
6 | 10045531554524353244 |
7 | 245213235504514435 |
oct | 21560066641072134 |
9 | 3022340858303821 |
10 | 623430450050140 |
11 | 17070a407289447 |
12 | 59b08bb83a5824 |
13 | 209b331563a425 |
14 | add42a26a248c |
15 | 4c11ccb5682ca |
hex | 23701b684745c |
623430450050140 has 48 divisors (see below), whose sum is σ = 1332911967660000. Its totient is φ = 244866005091072.
The previous prime is 623430450050059. The next prime is 623430450050179. The reversal of 623430450050140 is 41050054034326.
It is a self number, because there is not a number n which added to its sum of digits gives 623430450050140.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300180015 + ... + 302249734.
It is an arithmetic number, because the mean of its divisors is an integer number (27768999326250).
Almost surely, 2623430450050140 is an apocalyptic number.
It is an amenable number.
623430450050140 is an abundant number, since it is smaller than the sum of its proper divisors (709481517609860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
623430450050140 is a wasteful number, since it uses less digits than its factorization.
623430450050140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 602430694 (or 602430692 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 37.
The spelling of 623430450050140 in words is "six hundred twenty-three trillion, four hundred thirty billion, four hundred fifty million, fifty thousand, one hundred forty".
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