Base | Representation |
---|---|
bin | 100010100111110… |
… | …000100101100100 |
3 | 1111110222010121212 |
4 | 202213300211210 |
5 | 2142144113342 |
6 | 133345330552 |
7 | 20252061215 |
oct | 4247604544 |
9 | 1443863555 |
10 | 580847972 |
11 | 278967751 |
12 | 142636a58 |
13 | 93451433 |
14 | 571dd40c |
15 | 35ed8182 |
hex | 229f0964 |
580847972 has 6 divisors (see below), whose sum is σ = 1016483958. Its totient is φ = 290423984.
The previous prime is 580847923. The next prime is 580848007. The reversal of 580847972 is 279748085.
It can be written as a sum of positive squares in only one way, i.e., 579557476 + 1290496 = 24074^2 + 1136^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 580847972.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72605993 + ... + 72606000.
It is an arithmetic number, because the mean of its divisors is an integer number (169413993).
Almost surely, 2580847972 is an apocalyptic number.
It is an amenable number.
580847972 is a deficient number, since it is larger than the sum of its proper divisors (435635986).
580847972 is a wasteful number, since it uses less digits than its factorization.
580847972 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 145211997 (or 145211995 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 50.
The square root of 580847972 is about 24100.7877879542. The cubic root of 580847972 is about 834.3613135023.
The spelling of 580847972 in words is "five hundred eighty million, eight hundred forty-seven thousand, nine hundred seventy-two".
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