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580428004 = 221331472163
BaseRepresentation
bin100010100110001…
…010000011100100
31111110011210112111
4202212022003210
52142042144004
6133332330404
720245361632
oct4246120344
91443153474
10580428004
11278700172
12142473a04
1393335230
1457130352
1535e53a04
hex2298a0e4

580428004 has 72 divisors (see below), whose sum is σ = 1160784128. Its totient is φ = 252175680.

The previous prime is 580428001. The next prime is 580428041. The reversal of 580428004 is 400824085.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (580428001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3560827 + ... + 3560989.

Almost surely, 2580428004 is an apocalyptic number.

It is an amenable number.

580428004 is a deficient number, since it is larger than the sum of its proper divisors (580356124).

580428004 is a wasteful number, since it uses less digits than its factorization.

580428004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 31.

The square root of 580428004 is about 24092.0734682592. The cubic root of 580428004 is about 834.1601768001.

The spelling of 580428004 in words is "five hundred eighty million, four hundred twenty-eight thousand, four".

Divisors: 1 2 4 13 26 31 47 52 62 94 124 163 188 326 403 611 652 806 1222 1457 1612 2119 2209 2444 2914 4238 4418 5053 5828 7661 8476 8836 10106 15322 18941 20212 28717 30644 37882 57434 65689 68479 75764 99593 114868 131378 136958 199186 237491 262756 273916 360067 398372 474982 720134 890227 949964 1440268 1780454 3087383 3560908 4680871 6174766 9361742 11162077 12349532 18723484 22324154 44648308 145107001 290214002 580428004