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58969608061 = 721392573953
BaseRepresentation
bin110110111010110111…
…001100111101111101
312122012200201110201211
4312322313030331331
51431232204424221
643031255204421
74155215253400
oct667267147575
9178180643654
1058969608061
1123010896381
12b518976711
13573a13b810
142bd5ab3d37
15180206b6e1
hexdbadccf7d

58969608061 has 12 divisors (see below), whose sum is σ = 73874015292. Its totient is φ = 46657271808.

The previous prime is 58969608059. The next prime is 58969608083. The reversal of 58969608061 is 16080696985.

It can be written as a sum of positive squares in 2 ways, for example, as 9512295961 + 49457312100 = 97531^2 + 222390^2 .

It is not a de Polignac number, because 58969608061 - 21 = 58969608059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 58969607987 and 58969608005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58969608031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46286340 + ... + 46287613.

It is an arithmetic number, because the mean of its divisors is an integer number (6156167941).

Almost surely, 258969608061 is an apocalyptic number.

It is an amenable number.

58969608061 is a deficient number, since it is larger than the sum of its proper divisors (14904407231).

58969608061 is a wasteful number, since it uses less digits than its factorization.

58969608061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92573980 (or 92573973 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 58.

The spelling of 58969608061 in words is "fifty-eight billion, nine hundred sixty-nine million, six hundred eight thousand, sixty-one".

Divisors: 1 7 13 49 91 637 92573953 648017671 1203461389 4536123697 8424229723 58969608061