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58050538890 = 2355095417027
BaseRepresentation
bin110110000100000101…
…001110110110001010
312112211122022220211220
4312010011032312022
51422341414221030
642400144302510
74123355303421
oct660405166612
9175748286756
1058050538890
112268a01a083
12b301011a36
1356218c95c6
142b499d22b8
15179b524a10
hexd8414ed8a

58050538890 has 64 divisors (see below), whose sum is σ = 139872942720. Its totient is φ = 15418978560.

The previous prime is 58050538883. The next prime is 58050538891. The reversal of 58050538890 is 9883505085.

It is not an unprimeable number, because it can be changed into a prime (58050538891) 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, 8257557 + ... + 8264583.

It is an arithmetic number, because the mean of its divisors is an integer number (2185514730).

Almost surely, 258050538890 is an apocalyptic number.

58050538890 is an abundant number, since it is smaller than the sum of its proper divisors (81822403830).

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

58050538890 is a wasteful number, since it uses less digits than its factorization.

58050538890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8087.

The product of its (nonzero) digits is 1728000, while the sum is 51.

The spelling of 58050538890 in words is "fifty-eight billion, fifty million, five hundred thirty-eight thousand, eight hundred ninety".

Divisors: 1 2 3 5 6 10 15 30 509 541 1018 1082 1527 1623 2545 2705 3054 3246 5090 5410 7027 7635 8115 14054 15270 16230 21081 35135 42162 70270 105405 210810 275369 550738 826107 1376845 1652214 2753690 3576743 3801607 4130535 7153486 7603214 8261070 10730229 11404821 17883715 19008035 21460458 22809642 35767430 38016070 53651145 57024105 107302290 114048210 1935017963 3870035926 5805053889 9675089815 11610107778 19350179630 29025269445 58050538890