Search a number
-
+
88230855 = 355882057
BaseRepresentation
bin1010100001001…
…00101111000111
320011000120222110
411100210233013
5140041341410
612431032103
72120643546
oct520445707
9204016873
1088230855
1145893169
122566b633
131538290b
14ba0a15d
157b2c720
hex5424bc7

88230855 has 8 divisors (see below), whose sum is σ = 141169392. Its totient is φ = 47056448.

The previous prime is 88230839. The next prime is 88230859. The reversal of 88230855 is 55803288.

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 88230855 - 24 = 88230839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88230859) by changing a digit.

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, 2941014 + ... + 2941043.

It is an arithmetic number, because the mean of its divisors is an integer number (17646174).

Almost surely, 288230855 is an apocalyptic number.

88230855 is a deficient number, since it is larger than the sum of its proper divisors (52938537).

88230855 is a wasteful number, since it uses less digits than its factorization.

88230855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5882065.

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 88230855 is about 9393.1280732246. The cubic root of 88230855 is about 445.1846307041.

The spelling of 88230855 in words is "eighty-eight million, two hundred thirty thousand, eight hundred fifty-five".

Divisors: 1 3 5 15 5882057 17646171 29410285 88230855