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88087214 = 244043607
BaseRepresentation
bin1010100000000…
…01101010101110
320010202021221102
411100001222232
5140022242324
612424003102
72116505015
oct520015256
9203667842
1088087214
11457a5256
1225600492
1315332417
14b9ada7c
157aeedae
hex5401aae

88087214 has 4 divisors (see below), whose sum is σ = 132130824. Its totient is φ = 44043606.

The previous prime is 88087199. The next prime is 88087231. The reversal of 88087214 is 41278088.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 22021802 + ... + 22021805.

It is an arithmetic number, because the mean of its divisors is an integer number (33032706).

Almost surely, 288087214 is an apocalyptic number.

88087214 is a deficient number, since it is larger than the sum of its proper divisors (44043610).

88087214 is a wasteful number, since it uses less digits than its factorization.

88087214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44043609.

The product of its (nonzero) digits is 28672, while the sum is 38.

The square root of 88087214 is about 9385.4788902858. The cubic root of 88087214 is about 444.9429106580.

The spelling of 88087214 in words is "eighty-eight million, eighty-seven thousand, two hundred fourteen".

Divisors: 1 2 44043607 88087214