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58422009580 = 22511347765287
BaseRepresentation
bin110110011010001110…
…010001111011101100
312120210112022120211121
4312122032101323230
51424122013301310
642501054230324
74135515613354
oct663216217354
9176715276747
1058422009580
112285a779550
12b3a54b53a4
13568085c44c
142b8308bb64
1517bde500da
hexd9a391eec

58422009580 has 48 divisors (see below), whose sum is σ = 134225392896. Its totient is φ = 21183116480.

The previous prime is 58422009559. The next prime is 58422009593. The reversal of 58422009580 is 8590022485.

It is a super-2 number, since 2×584220095802 (a number of 22 digits) contains 22 as substring.

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, 306304 + ... + 458983.

It is an arithmetic number, because the mean of its divisors is an integer number (2796362352).

Almost surely, 258422009580 is an apocalyptic number.

It is an amenable number.

58422009580 is an abundant number, since it is smaller than the sum of its proper divisors (75803383316).

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

58422009580 is a wasteful number, since it uses less digits than its factorization.

58422009580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765654 (or 765652 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 58422009580 in words is "fifty-eight billion, four hundred twenty-two million, nine thousand, five hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 347 694 1388 1735 3470 3817 6940 7634 15268 19085 38170 76340 765287 1530574 3061148 3826435 7652870 8418157 15305740 16836314 33672628 42090785 84181570 168363140 265554589 531109178 1062218356 1327772945 2655545890 2921100479 5311091780 5842200958 11684401916 14605502395 29211004790 58422009580