Base | Representation |
---|---|
bin | 10000111001000110111… |
… | …01001000000000100100 |
3 | 2001111011011000102210000 |
4 | 20130203131020000210 |
5 | 34002142322010000 |
6 | 1122350020501300 |
7 | 56635143455304 |
oct | 10344335100044 |
9 | 2044134012700 |
10 | 580415422500 |
11 | 204175413661 |
12 | 945a3b4a830 |
13 | 4296b363c04 |
14 | 20141219604 |
15 | 10170810000 |
hex | 8723748024 |
580415422500 has 225 divisors, whose sum is σ = 1897164370101. Its totient is φ = 154686024000.
The previous prime is 580415422493. The next prime is 580415422501. The reversal of 580415422500 is 5224514085.
The square root of 580415422500 is 761850.
It is a perfect power (a square), and thus also a powerful number.
580415422500 is a `hidden beast` number, since 5 + 80 + 4 + 1 + 54 + 22 + 500 = 666.
It can be written as a sum of positive squares in 7 ways, for example, as 499981924836 + 80433497664 = 707094^2 + 283608^2 .
It is a tau number, because it is divible by the number of its divisors (225).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (580415422501) by changing a digit.
It is a polite number, since it can be written in 74 ways as a sum of consecutive naturals, for example, 342831654 + ... + 342833346.
Almost surely, 2580415422500 is an apocalyptic number.
580415422500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
580415422500 is the 761850-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 580415422500
580415422500 is an abundant number, since it is smaller than the sum of its proper divisors (1316748947601).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
580415422500 is an frugal number, since it uses more digits than its factorization.
580415422500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3422 (or 1703 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 36.
Multiplying 580415422500 by its sum of digits (36), we get a square (20894955210000 = 45711002).
580415422500 divided by its sum of digits (36) gives a square (16122650625 = 1269752).
Adding to 580415422500 its reverse (5224514085), we get a palindrome (585639936585).
The spelling of 580415422500 in words is "five hundred eighty billion, four hundred fifteen million, four hundred twenty-two thousand, five hundred".
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