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580028630830 = 251129181827157
BaseRepresentation
bin10000111000011000110…
…01101000011100101110
32001110011012012101100121
420130030121220130232
534000344312141310
61122243402315154
756622436004635
oct10341431503456
92043135171317
10580028630830
11203a9704a320
12944b64b8aba
13429091985bc
1420105ad251c
151014b8aa0da
hex870c66872e

580028630830 has 32 divisors (see below), whose sum is σ = 1178239983840. Its totient is φ = 203646414720.

The previous prime is 580028630813. The next prime is 580028630833. The reversal of 580028630830 is 38036820085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (580028630833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90910389 + ... + 90916768.

It is an arithmetic number, because the mean of its divisors is an integer number (36819999495).

Almost surely, 2580028630830 is an apocalyptic number.

580028630830 is an abundant number, since it is smaller than the sum of its proper divisors (598211353010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

580028630830 is a wasteful number, since it uses less digits than its factorization.

580028630830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181827204.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 580028630830 in words is "five hundred eighty billion, twenty-eight million, six hundred thirty thousand, eight hundred thirty".

Divisors: 1 2 5 10 11 22 29 55 58 110 145 290 319 638 1595 3190 181827157 363654314 909135785 1818271570 2000098727 4000197454 5272987553 10000493635 10545975106 20000987270 26364937765 52729875530 58002863083 116005726166 290014315415 580028630830