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580338825 = 35211703441
BaseRepresentation
bin100010100101110…
…100010010001001
31111110000021012120
4202211310102021
52142031320300
6133330401453
720244540633
oct4245642211
91443007176
10580338825
1127864a170
12142430289
1393303771
1457109a53
1535e373a0
hex22974489

580338825 has 24 divisors (see below), whose sum is σ = 1046721696. Its totient is φ = 281376000.

The previous prime is 580338779. The next prime is 580338827. The reversal of 580338825 is 528833085.

It is not a de Polignac number, because 580338825 - 27 = 580338697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (580338827) 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, 350896 + ... + 352545.

It is an arithmetic number, because the mean of its divisors is an integer number (43613404).

Almost surely, 2580338825 is an apocalyptic number.

580338825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

580338825 is a deficient number, since it is larger than the sum of its proper divisors (466382871).

580338825 is a wasteful number, since it uses less digits than its factorization.

580338825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703465 (or 703460 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 580338825 is about 24090.2226017113. Note that the first 3 decimals coincide. The cubic root of 580338825 is about 834.1174535108.

The spelling of 580338825 in words is "five hundred eighty million, three hundred thirty-eight thousand, eight hundred twenty-five".

Divisors: 1 3 5 11 15 25 33 55 75 165 275 825 703441 2110323 3517205 7737851 10551615 17586025 23213553 38689255 52758075 116067765 193446275 580338825