Base | Representation |
---|---|
bin | 100010100110010… |
… | …011111000001111 |
3 | 1111110020211201200 |
4 | 202212103320033 |
5 | 2142044440424 |
6 | 133333240543 |
7 | 20245620141 |
oct | 4246237017 |
9 | 1443224650 |
10 | 580468239 |
11 | 27872841a |
12 | 142493153 |
13 | 9334a640 |
14 | 57140c91 |
15 | 35e608c9 |
hex | 22993e0f |
580468239 has 24 divisors (see below), whose sum is σ = 915681312. Its totient is φ = 352175040.
The previous prime is 580468171. The next prime is 580468249. The reversal of 580468239 is 932864085.
580468239 is a `hidden beast` number, since 580 + 4 + 68 + 2 + 3 + 9 = 666.
580468239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 580468239 - 28 = 580467983 is a prime.
It is a super-2 number, since 2×5804682392 = 673886752975522242, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 580468194 and 580468203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (580468249) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26632 + ... + 43245.
It is an arithmetic number, because the mean of its divisors is an integer number (38153388).
Almost surely, 2580468239 is an apocalyptic number.
580468239 is a deficient number, since it is larger than the sum of its proper divisors (335213073).
580468239 is a wasteful number, since it uses less digits than its factorization.
580468239 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69967 (or 69964 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
The square root of 580468239 is about 24092.9084794676. The cubic root of 580468239 is about 834.1794508869.
The spelling of 580468239 in words is "five hundred eighty million, four hundred sixty-eight thousand, two hundred thirty-nine".
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