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58897530230 = 25711312467429
BaseRepresentation
bin110110110110100100…
…001111110101110110
312122000200002112112112
4312312210033311312
51431110231431410
643020202251022
74153351514060
oct666644176566
9178020075475
1058897530230
1122a84136220
12b4b87b6a72
135728223306
142bca2b0730
1517eaa80105
hexdb690fd76

58897530230 has 64 divisors (see below), whose sum is σ = 136439009280. Its totient is φ = 17765481600.

The previous prime is 58897530229. The next prime is 58897530239. The reversal of 58897530230 is 3203579885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58897530239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1209845 + ... + 1257584.

It is an arithmetic number, because the mean of its divisors is an integer number (2131859520).

Almost surely, 258897530230 is an apocalyptic number.

58897530230 is an abundant number, since it is smaller than the sum of its proper divisors (77541479050).

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

58897530230 is a wasteful number, since it uses less digits than its factorization.

58897530230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467485.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 58897530230 in words is "fifty-eight billion, eight hundred ninety-seven million, five hundred thirty thousand, two hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 31 35 55 62 70 77 110 154 155 217 310 341 385 434 682 770 1085 1705 2170 2387 3410 4774 11935 23870 2467429 4934858 12337145 17272003 24674290 27141719 34544006 54283438 76490299 86360015 135708595 152980598 172720030 189992033 271417190 379984066 382451495 535432093 764902990 841393289 949960165 1070864186 1682786578 1899920330 2677160465 4206966445 5354320930 5889753023 8413932890 11779506046 29448765115 58897530230