Search a number
-
+
58028257607 = 392171479671
BaseRepresentation
bin110110000010110000…
…001111000101000111
312112210002101220200012
4312002300033011013
51422320213220412
642354030540435
74122665023415
oct660260170507
9175702356605
1058028257607
11226784908a1
12b2b566771b
13561a0c7a08
142b46a722b5
1517995c2c22
hexd82c0f147

58028257607 has 4 divisors (see below), whose sum is σ = 58029776496. Its totient is φ = 58026738720.

The previous prime is 58028257601. The next prime is 58028257627. The reversal of 58028257607 is 70675282085.

It is a happy number.

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 58028257607 - 226 = 57961148743 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 (58028257601) 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, 700619 + ... + 779052.

It is an arithmetic number, because the mean of its divisors is an integer number (14507444124).

Almost surely, 258028257607 is an apocalyptic number.

58028257607 is a deficient number, since it is larger than the sum of its proper divisors (1518889).

58028257607 is a wasteful number, since it uses less digits than its factorization.

58028257607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1518888.

The product of its (nonzero) digits is 1881600, while the sum is 50.

The spelling of 58028257607 in words is "fifty-eight billion, twenty-eight million, two hundred fifty-seven thousand, six hundred seven".

Divisors: 1 39217 1479671 58028257607