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58719377231 = 100695831699
BaseRepresentation
bin110110101011111100…
…101001011101001111
312121120020212102120022
4312223330221131033
51430224130032411
642550400012355
74146056320424
oct665374513517
9177506772508
1058719377231
11229a2615239
12b4690010bb
1356ca348038
142bb0777d4b
1517da0ddedb
hexdabf2974f

58719377231 has 4 divisors (see below), whose sum is σ = 58725219000. Its totient is φ = 58713535464.

The previous prime is 58719377209. The next prime is 58719377237. The reversal of 58719377231 is 13277391785.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 58719377231 - 210 = 58719376207 is a prime.

It is a super-2 number, since 2×587193772312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58719377237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2905781 + ... + 2925918.

It is an arithmetic number, because the mean of its divisors is an integer number (14681304750).

Almost surely, 258719377231 is an apocalyptic number.

58719377231 is a deficient number, since it is larger than the sum of its proper divisors (5841769).

58719377231 is a wasteful number, since it uses less digits than its factorization.

58719377231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5841768.

The product of its digits is 2222640, while the sum is 53.

The spelling of 58719377231 in words is "fifty-eight billion, seven hundred nineteen million, three hundred seventy-seven thousand, two hundred thirty-one".

Divisors: 1 10069 5831699 58719377231