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88014090 = 2352933803
BaseRepresentation
bin1010011111011…
…11110100001010
320010121120122010
411033233310022
5140012422330
612422240350
72116051563
oct517576412
9203546563
1088014090
114575531a
12255860b6
1315308058
14b99116a
157ad83b0
hex53efd0a

88014090 has 16 divisors (see below), whose sum is σ = 211233888. Its totient is φ = 23470416.

The previous prime is 88014071. The next prime is 88014103. The reversal of 88014090 is 9041088.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2933803 = 88014090 / (8 + 8 + 0 + 1 + 4 + 0 + 9 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1466872 + ... + 1466931.

It is an arithmetic number, because the mean of its divisors is an integer number (13202118).

Almost surely, 288014090 is an apocalyptic number.

88014090 is an abundant number, since it is smaller than the sum of its proper divisors (123219798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

88014090 is a wasteful number, since it uses less digits than its factorization.

88014090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2933813.

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 88014090 is about 9381.5824891113. The cubic root of 88014090 is about 444.8197561496.

The spelling of 88014090 in words is "eighty-eight million, fourteen thousand, ninety".

Divisors: 1 2 3 5 6 10 15 30 2933803 5867606 8801409 14669015 17602818 29338030 44007045 88014090