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58402488420485 = 511411572515711151
BaseRepresentation
bin11010100011101111000111…
…00100111000100010000101
321122210020000211111220011122
431101313203210320202011
530123331244013423420
6324113422141043325
715205304051521526
oct1521674344704205
9248706024456148
1058402488420485
11176773a1188880
126672963256545
13267843c35c111
14105c9a472484d
156b42b1bad725
hex351de3938885

58402488420485 has 128 divisors (see below), whose sum is σ = 79339219255296. Its totient is φ = 40903200000000.

The previous prime is 58402488420481. The next prime is 58402488420553.

58402488420485 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 58402488420485 - 22 = 58402488420481 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58402488420481) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 50740649660 + ... + 50740650810.

It is an arithmetic number, because the mean of its divisors is an integer number (619837650432).

Almost surely, 258402488420485 is an apocalyptic number.

58402488420485 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

58402488420485 is a deficient number, since it is larger than the sum of its proper divisors (20936730834811).

58402488420485 is a wasteful number, since it uses less digits than its factorization.

58402488420485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2187.

The product of its (nonzero) digits is 104857600, while the sum is 62.

The spelling of 58402488420485 in words is "fifty-eight trillion, four hundred two billion, four hundred eighty-eight million, four hundred twenty thousand, four hundred eighty-five".

Divisors: 1 5 11 41 55 157 205 251 451 571 785 1151 1255 1727 2255 2761 2855 5755 6281 6437 8635 10291 12661 13805 23411 31405 32185 39407 47191 51455 63305 70807 89647 113201 117055 143321 180707 197035 235955 257521 288901 354035 433477 448235 519101 566005 657221 716605 903535 986117 1287605 1444505 1576531 1615687 1987777 2167385 2595505 3177911 3286105 3675527 4930585 5876161 7229431 7408987 7882655 8078435 9938885 11844941 15889555 17772557 18377635 22501397 26946061 29380805 36147155 37044935 40430797 45357457 59224705 64637771 81498857 88862785 103183697 112506985 130294351 134730305 164962471 202153985 226787285 247515367 296406671 323188855 407494285 498932027 515918485 651471755 824812355 922557277 1135020667 1237576835 1482033355 1814587181 1859655737 2494660135 4230531577 4612786385 5675103335 6763461311 9072935905 9298278685 10148130047 20456213107 21152657885 25899107947 33817306555 46535847347 50740650235 74398074421 102281065535 129495539735 232679236735 284890187417 371990372105 1061863425827 1424450937085 5309317129135 11680497684097 58402488420485