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58208018011 = 111314919114303
BaseRepresentation
bin110110001101011101…
…111101111001011011
312120020121122200120221
4312031131331321123
51423202223034021
642423531500511
74130306663263
oct661535757133
9176217580527
1058208018011
112275a9aa510
12b3458b7737
135648416810
142b628a67a3
1517aa280241
hexd8d77de5b

58208018011 has 32 divisors (see below), whose sum is σ = 69208473600. Its totient is φ = 48260668800.

The previous prime is 58208018009. The next prime is 58208018021. The reversal of 58208018011 is 11081080285.

It is a cyclic number.

It is not a de Polignac number, because 58208018011 - 21 = 58208018009 is a prime.

It is a super-2 number, since 2×582080180112 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58208018021) 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, 4062486 + ... + 4076788.

It is an arithmetic number, because the mean of its divisors is an integer number (2162764800).

Almost surely, 258208018011 is an apocalyptic number.

58208018011 is a deficient number, since it is larger than the sum of its proper divisors (11000455589).

58208018011 is a wasteful number, since it uses less digits than its factorization.

58208018011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14667.

The product of its (nonzero) digits is 5120, while the sum is 34.

Adding to 58208018011 its reverse (11081080285), we get a palindrome (69289098296).

The spelling of 58208018011 in words is "fifty-eight billion, two hundred eight million, eighteen thousand, eleven".

Divisors: 1 11 13 143 149 191 1639 1937 2101 2483 14303 21307 27313 28459 157333 185939 313049 369967 2045329 2131147 2731873 4069637 23442617 27704911 30050603 35514349 304754021 390657839 407049077 4477539847 5291638001 58208018011