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8240088 = 233343337
BaseRepresentation
bin11111011011101111011000
3120111122021110
4133123233120
54102140323
6452340320
7130016403
oct37335730
916448243
108240088
11471899a
1229146a0
1319267bc
141146d3a
15acb793
hex7dbbd8

8240088 has 16 divisors (see below), whose sum is σ = 20600280. Its totient is φ = 2746688.

The previous prime is 8240083. The next prime is 8240093. The reversal of 8240088 is 8800428.

8240088 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8240083) and next prime (8240093).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8240081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171645 + ... + 171692.

Almost surely, 28240088 is an apocalyptic number.

It is an amenable number.

8240088 is an abundant number, since it is smaller than the sum of its proper divisors (12360192).

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

8240088 is a wasteful number, since it uses less digits than its factorization.

8240088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343346 (or 343342 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The square root of 8240088 is about 2870.5553469669. Note that the first 3 decimals coincide. The cubic root of 8240088 is about 201.9810458312.

The spelling of 8240088 in words is "eight million, two hundred forty thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 12 24 343337 686674 1030011 1373348 2060022 2746696 4120044 8240088