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88025827 = 349252223
BaseRepresentation
bin1010011111100…
…10101011100011
320010122011201211
411033302223203
5140013311302
612422410551
72116131031
oct517625343
9203564654
1088025827
114576311a
1225590a57
13153104b6
14b995551
157adbad7
hex53f2ae3

88025827 has 4 divisors (see below), whose sum is σ = 88278400. Its totient is φ = 87773256.

The previous prime is 88025801. The next prime is 88025831. The reversal of 88025827 is 72852088.

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

It is a cyclic number.

It is not a de Polignac number, because 88025827 - 211 = 88023779 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 88025827.

It is not an unprimeable number, because it can be changed into a prime (88025857) 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, 125763 + ... + 126460.

It is an arithmetic number, because the mean of its divisors is an integer number (22069600).

Almost surely, 288025827 is an apocalyptic number.

88025827 is a deficient number, since it is larger than the sum of its proper divisors (252573).

88025827 is a wasteful number, since it uses less digits than its factorization.

88025827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252572.

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 88025827 is about 9382.2080023841. The cubic root of 88025827 is about 444.8395280499.

The spelling of 88025827 in words is "eighty-eight million, twenty-five thousand, eight hundred twenty-seven".

Divisors: 1 349 252223 88025827