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88028383 = 2324115881
BaseRepresentation
bin1010011111100…
…11010011011111
320010122022020111
411033303103133
5140013402013
612422430451
72116141342
oct517632337
9203568214
1088028383
1145765033
1225592427
1315311701
14b996459
157adc73d
hex53f34df

88028383 has 8 divisors (see below), whose sum is σ = 92242656. Its totient is φ = 83846400.

The previous prime is 88028377. The next prime is 88028393. The reversal of 88028383 is 38382088.

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

It is a cyclic number.

It is not a de Polignac number, because 88028383 - 25 = 88028351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88028393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398 + ... + 13483.

It is an arithmetic number, because the mean of its divisors is an integer number (11530332).

Almost surely, 288028383 is an apocalyptic number.

88028383 is a deficient number, since it is larger than the sum of its proper divisors (4214273).

88028383 is a wasteful number, since it uses less digits than its factorization.

88028383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16145.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 88028383 is about 9382.3442166657. The cubic root of 88028383 is about 444.8438336000.

The spelling of 88028383 in words is "eighty-eight million, twenty-eight thousand, three hundred eighty-three".

Divisors: 1 23 241 5543 15881 365263 3827321 88028383