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580028030 = 25239472663
BaseRepresentation
bin100010100100101…
…000011001111110
31111102102110212122
4202210220121332
52141441344110
6133320002542
720242104551
oct4244503176
91442373778
10580028030
1127845770a
12142300452
139322516a
1457068698
1535dc5255
hex2292867e

580028030 has 32 divisors (see below), whose sum is σ = 1091003904. Its totient is φ = 221606176.

The previous prime is 580028003. The next prime is 580028069. The reversal of 580028030 is 30820085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216479 + ... + 219141.

It is an arithmetic number, because the mean of its divisors is an integer number (34093872).

Almost surely, 2580028030 is an apocalyptic number.

580028030 is a deficient number, since it is larger than the sum of its proper divisors (510975874).

580028030 is a wasteful number, since it uses less digits than its factorization.

580028030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 580028030 is about 24083.7710917539. The cubic root of 580028030 is about 833.9685256694.

The spelling of 580028030 in words is "five hundred eighty million, twenty-eight thousand, thirty".

Divisors: 1 2 5 10 23 46 115 230 947 1894 2663 4735 5326 9470 13315 21781 26630 43562 61249 108905 122498 217810 306245 612490 2521861 5043722 12609305 25218610 58002803 116005606 290014015 580028030