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580000058 = 21129909091
BaseRepresentation
bin100010100100100…
…001100100111010
31111102101001111122
4202210201210322
52141440000213
6133315225242
720241630161
oct4244414472
91442331448
10580000058
112784386a0
121422a8222
1393215501
145705c3d8
1535dbbd08
hex2292193a

580000058 has 16 divisors (see below), whose sum is σ = 981819360. Its totient is φ = 254545200.

The previous prime is 579999977. The next prime is 580000073. The reversal of 580000058 is 850000085.

It is a junction number, because it is equal to n+sod(n) for n = 579999991 and 580000036.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 453908 + ... + 455183.

It is an arithmetic number, because the mean of its divisors is an integer number (61363710).

Almost surely, 2580000058 is an apocalyptic number.

580000058 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

580000058 is a deficient number, since it is larger than the sum of its proper divisors (401819302).

580000058 is a wasteful number, since it uses less digits than its factorization.

580000058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909133.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 580000058 is about 24083.1903617440. The cubic root of 580000058 is about 833.9551193388.

The spelling of 580000058 in words is "five hundred eighty million, fifty-eight", and thus it is an aban number.

Divisors: 1 2 11 22 29 58 319 638 909091 1818182 10000001 20000002 26363639 52727278 290000029 580000058