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580673485 = 57471073299
BaseRepresentation
bin100010100111000…
…101111111001101
31111110122021021101
4202213011333031
52142123022420
6133341503101
720250433420
oct4247057715
91443567241
10580673485
11278858647
12142571a91
13933bcba2
14571959b7
1535ea160a
hex229c5fcd

580673485 has 32 divisors (see below), whose sum is σ = 821145600. Its totient is φ = 385945152.

The previous prime is 580673461. The next prime is 580673501. The reversal of 580673485 is 584376085.

It is a cyclic number.

It is not a de Polignac number, because 580673485 - 25 = 580673453 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174366 + ... + 177664.

It is an arithmetic number, because the mean of its divisors is an integer number (25660800).

Almost surely, 2580673485 is an apocalyptic number.

It is an amenable number.

580673485 is a deficient number, since it is larger than the sum of its proper divisors (240472115).

580673485 is a wasteful number, since it uses less digits than its factorization.

580673485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465.

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 580673485 is about 24097.1675721442. The cubic root of 580673485 is about 834.2777576265.

The spelling of 580673485 in words is "five hundred eighty million, six hundred seventy-three thousand, four hundred eighty-five".

Divisors: 1 5 7 35 47 107 235 329 535 749 1645 3299 3745 5029 16495 23093 25145 35203 115465 155053 176015 352993 775265 1085371 1764965 2470951 5426855 12354755 16590671 82953355 116134697 580673485