Search a number
-
+
58032655 = 561190271
BaseRepresentation
bin1101110101100…
…0001000001111
311001012100211121
43131120020033
5104324021110
65431501411
71303161262
oct335301017
9131170747
1058032655
112a83787a
1217527867
13c03b665
1479c8cd9
155164cda
hex375820f

58032655 has 8 divisors (see below), whose sum is σ = 70781184. Its totient is φ = 45664800.

The previous prime is 58032649. The next prime is 58032661. The reversal of 58032655 is 55623085.

It is a happy number.

58032655 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (58032649) and next prime (58032661).

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

It is a de Polignac number, because none of the positive numbers 2k-58032655 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58032655.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94831 + ... + 95440.

It is an arithmetic number, because the mean of its divisors is an integer number (8847648).

Almost surely, 258032655 is an apocalyptic number.

58032655 is a deficient number, since it is larger than the sum of its proper divisors (12748529).

58032655 is a wasteful number, since it uses less digits than its factorization.

58032655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190337.

The product of its (nonzero) digits is 36000, while the sum is 34.

The square root of 58032655 is about 7617.9167099674. The cubic root of 58032655 is about 387.1602961097.

The spelling of 58032655 in words is "fifty-eight million, thirty-two thousand, six hundred fifty-five".

Divisors: 1 5 61 305 190271 951355 11606531 58032655