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58728482785 = 5722318235717
BaseRepresentation
bin110110101100011111…
…011000011111100001
312121120220000001001001
4312230133120133201
51430233442422120
642551323112001
74146226603300
oct665437303741
9177526001031
1058728482785
11229a7774395
12b470072601
1356cc1b573b
142bb1a68437
1517dacdbe0a
hexdac7d87e1

58728482785 has 48 divisors (see below), whose sum is σ = 85606419456. Its totient is φ = 38492184192.

The previous prime is 58728482753. The next prime is 58728482807.

58728482785 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 58728482785 - 25 = 58728482753 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10269747 + ... + 10275463.

It is an arithmetic number, because the mean of its divisors is an integer number (1783467072).

Almost surely, 258728482785 is an apocalyptic number.

It is an amenable number.

58728482785 is a deficient number, since it is larger than the sum of its proper divisors (26877936671).

58728482785 is a wasteful number, since it uses less digits than its factorization.

58728482785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582 (or 7575 counting only the distinct ones).

The product of its digits is 80281600, while the sum is 64.

The spelling of 58728482785 in words is "fifty-eight billion, seven hundred twenty-eight million, four hundred eighty-two thousand, seven hundred eighty-five".

Divisors: 1 5 7 23 35 49 115 161 245 805 1127 1823 5635 5717 9115 12761 28585 40019 41929 63805 89327 131491 200095 209645 280133 293503 446635 657455 920437 1400665 1467515 2054521 4602185 6443059 10272605 10422091 32215295 52110455 72954637 239708093 364773185 510682459 1198540465 1677956651 2553412295 8389783255 11745696557 58728482785