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88755241 = 94212
BaseRepresentation
bin1010100101001…
…00110000101001
320012000020022011
411102210300221
5140210131431
612450155521
72125256431
oct522446051
9205006264
1088755241
1146111143
1225882ba1
13155074c3
14bb052c1
157bd2cb1
hex54a4c29

88755241 has 3 divisors (see below), whose sum is σ = 88764663. Its totient is φ = 88745820.

The previous prime is 88755221. The next prime is 88755257. The reversal of 88755241 is 14255788.

The square root of 88755241 is 9421.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 28847641 + 59907600 = 5371^2 + 7740^2 .

It is not a de Polignac number, because 88755241 - 211 = 88753193 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88755194 and 88755203.

It is not an unprimeable number, because it can be changed into a prime (88755221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4711 + ... + 14131.

It is an arithmetic number, because the mean of its divisors is an integer number (29588221).

Almost surely, 288755241 is an apocalyptic number.

88755241 is the 9421-st square number.

88755241 is the 4711-st centered octagonal number.

It is an amenable number.

88755241 is a deficient number, since it is larger than the sum of its proper divisors (9422).

88755241 is an frugal number, since it uses more digits than its factorization.

88755241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18842 (or 9421 counting only the distinct ones).

The product of its digits is 89600, while the sum is 40.

The cubic root of 88755241 is about 446.0648504438.

The spelling of 88755241 in words is "eighty-eight million, seven hundred fifty-five thousand, two hundred forty-one".

Divisors: 1 9421 88755241