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58858143813 = 3272340619837
BaseRepresentation
bin110110110100001110…
…000000000001000101
312121220220222111112100
4312310032000001011
51431020141100223
643012234142313
74152362652630
oct666416000105
9177826874470
1058858143813
1122a63984667
12b4a7581999
135720012b41
142bc4d7ac17
1517e73a0043
hexdb4380045

58858143813 has 24 divisors (see below), whose sum is σ = 101387115648. Its totient is φ = 32170910112.

The previous prime is 58858143797. The next prime is 58858143823. The reversal of 58858143813 is 31834185885.

58858143813 is a `hidden beast` number, since 5 + 8 + 8 + 581 + 43 + 8 + 13 = 666.

It is not a de Polignac number, because 58858143813 - 24 = 58858143797 is a prime.

It is a super-2 number, since 2×588581438132 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 58858143813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58858143823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20308470 + ... + 20311367.

It is an arithmetic number, because the mean of its divisors is an integer number (4224463152).

Almost surely, 258858143813 is an apocalyptic number.

It is an amenable number.

58858143813 is a deficient number, since it is larger than the sum of its proper divisors (42528971835).

58858143813 is a wasteful number, since it uses less digits than its factorization.

58858143813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40619873 (or 40619870 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 54.

The spelling of 58858143813 in words is "fifty-eight billion, eight hundred fifty-eight million, one hundred forty-three thousand, eight hundred thirteen".

Divisors: 1 3 7 9 21 23 63 69 161 207 483 1449 40619837 121859511 284338859 365578533 853016577 934256251 2559049731 2802768753 6539793757 8408306259 19619381271 58858143813