Search a number
-
+
88855361 = 782715349
BaseRepresentation
bin1010100101111…
…01001101000001
320012012022122022
411102331031001
5140221332421
612452251225
72126154350
oct522751501
9205168568
1088855361
114617a391
1225910b15
1315540c4a
14bb2d997
157c027ab
hex54bd341

88855361 has 8 divisors (see below), whose sum is σ = 101678400. Its totient is φ = 76064688.

The previous prime is 88855337. The next prime is 88855363. The reversal of 88855361 is 16355888.

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

It is not a de Polignac number, because 88855361 - 26 = 88855297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88855363) 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, 1886 + ... + 13463.

It is an arithmetic number, because the mean of its divisors is an integer number (12709800).

Almost surely, 288855361 is an apocalyptic number.

It is an amenable number.

88855361 is a deficient number, since it is larger than the sum of its proper divisors (12823039).

88855361 is a wasteful number, since it uses less digits than its factorization.

88855361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16183.

The product of its digits is 230400, while the sum is 44.

The square root of 88855361 is about 9426.3121633012. The cubic root of 88855361 is about 446.2325146478.

The spelling of 88855361 in words is "eighty-eight million, eight hundred fifty-five thousand, three hundred sixty-one".

Divisors: 1 7 827 5789 15349 107443 12693623 88855361