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58452330641 = 418329171169
BaseRepresentation
bin110110011100000001…
…111100100010010001
312120212122101001111212
4312130001330202101
51424202244040031
642504100145505
74136334420065
oct663401744221
9176778331455
1058452330641
11228758a9181
12b3b3698295
135686c175c3
142b87101aa5
1517c193e12b
hexd9c07c891

58452330641 has 8 divisors (see below), whose sum is σ = 59885536200. Its totient is φ = 57019484160.

The previous prime is 58452330499. The next prime is 58452330649. The reversal of 58452330641 is 14603325485.

It can be written as a sum of positive squares in 4 ways, for example, as 6102890641 + 52349440000 = 78121^2 + 228800^2 .

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 58452330641 - 234 = 41272461457 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58452330649) 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, 255905 + ... + 427073.

It is an arithmetic number, because the mean of its divisors is an integer number (7485692025).

Almost surely, 258452330641 is an apocalyptic number.

It is an amenable number.

58452330641 is a deficient number, since it is larger than the sum of its proper divisors (1433205559).

58452330641 is a wasteful number, since it uses less digits than its factorization.

58452330641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179539.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 58452330641 in words is "fifty-eight billion, four hundred fifty-two million, three hundred thirty thousand, six hundred forty-one".

Divisors: 1 41 8329 171169 341489 7017929 1425666601 58452330641