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58430198671 = 134494630667
BaseRepresentation
bin110110011010101101…
…100001001110001111
312120211002201122011021
4312122231201032033
51424131112324141
642501545535011
74135645331305
oct663255411617
9176732648137
1058430198671
1122864362099
12b3a81a4467
135682468970
142b841c0275
1517bea1b6d1
hexd9ab6138f

58430198671 has 4 divisors (see below), whose sum is σ = 62924829352. Its totient is φ = 53935567992.

The previous prime is 58430198669. The next prime is 58430198707. The reversal of 58430198671 is 17689103485.

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 58430198671 - 21 = 58430198669 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58430198611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2247315321 + ... + 2247315346.

It is an arithmetic number, because the mean of its divisors is an integer number (15731207338).

Almost surely, 258430198671 is an apocalyptic number.

58430198671 is a deficient number, since it is larger than the sum of its proper divisors (4494630681).

58430198671 is a wasteful number, since it uses less digits than its factorization.

58430198671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494630680.

The product of its (nonzero) digits is 1451520, while the sum is 52.

The spelling of 58430198671 in words is "fifty-eight billion, four hundred thirty million, one hundred ninety-eight thousand, six hundred seventy-one".

Divisors: 1 13 4494630667 58430198671