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58002319871 = 731637485371
BaseRepresentation
bin110110000001001101…
…010010100111111111
312112201021121010210022
4312001031102213333
51422242043213441
642351303002355
74122231404246
oct660115224777
9175637533708
1058002319871
1122664885451
12b2a8a393bb
135614915a42
142b4343d95d
15179719c84b
hexd813529ff

58002319871 has 8 divisors (see below), whose sum is σ = 58832910864. Its totient is φ = 57172703040.

The previous prime is 58002319841. The next prime is 58002319897. The reversal of 58002319871 is 17891320085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58002319871 - 218 = 58002057727 is a prime.

It is a super-2 number, since 2×580023198712 (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 (58002319801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123185 + ... + 362186.

It is an arithmetic number, because the mean of its divisors is an integer number (7354113858).

Almost surely, 258002319871 is an apocalyptic number.

58002319871 is a deficient number, since it is larger than the sum of its proper divisors (830590993).

58002319871 is a wasteful number, since it uses less digits than its factorization.

58002319871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487081.

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 58002319871 in words is "fifty-eight billion, two million, three hundred nineteen thousand, eight hundred seventy-one".

Divisors: 1 73 1637 119501 485371 35432083 794552327 58002319871