Search a number
-
+
88368807 = 3109270241
BaseRepresentation
bin1010100010001…
…10011010100111
320011021121012210
411101012122213
5140110300212
612434014503
72122060002
oct521063247
9204247183
1088368807
114597787a
1225717433
1315400647
14ba44539
157b5853c
hex54466a7

88368807 has 8 divisors (see below), whose sum is σ = 118906480. Its totient is φ = 58371840.

The previous prime is 88368803. The next prime is 88368821. The reversal of 88368807 is 70886388.

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

It is not a de Polignac number, because 88368807 - 22 = 88368803 is a prime.

It is a super-3 number, since 3×883688073 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88368803) 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, 134794 + ... + 135447.

It is an arithmetic number, because the mean of its divisors is an integer number (14863310).

Almost surely, 288368807 is an apocalyptic number.

88368807 is a deficient number, since it is larger than the sum of its proper divisors (30537673).

88368807 is a wasteful number, since it uses less digits than its factorization.

88368807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270353.

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 88368807 is about 9400.4684457744. The cubic root of 88368807 is about 445.4165304186.

The spelling of 88368807 in words is "eighty-eight million, three hundred sixty-eight thousand, eight hundred seven".

Divisors: 1 3 109 327 270241 810723 29456269 88368807