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88246925 = 52131931461
BaseRepresentation
bin1010100001010…
…00101010001101
320011001102000122
411100220222031
5140042400200
612431234325
72121041444
oct520505215
9204042018
1088246925
11458a4248
12256789a5
131538a020
14ba11d5b
157b32385
hex5428a8d

88246925 has 48 divisors (see below), whose sum is σ = 128325120. Its totient is φ = 59616000.

The previous prime is 88246901. The next prime is 88246927. The reversal of 88246925 is 52964288.

It is not a de Polignac number, because 88246925 - 216 = 88181389 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88246927) by changing a digit.

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 in 47 ways as a sum of consecutive naturals, for example, 191195 + ... + 191655.

It is an arithmetic number, because the mean of its divisors is an integer number (2673440).

Almost surely, 288246925 is an apocalyptic number.

It is an amenable number.

88246925 is a deficient number, since it is larger than the sum of its proper divisors (40078195).

88246925 is a wasteful number, since it uses less digits than its factorization.

88246925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534 (or 529 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 88246925 is about 9393.9834468664. The cubic root of 88246925 is about 445.2116570874.

The spelling of 88246925 in words is "eighty-eight million, two hundred forty-six thousand, nine hundred twenty-five".

Divisors: 1 5 13 19 25 31 65 95 155 247 325 403 461 475 589 775 1235 2015 2305 2945 5993 6175 7657 8759 10075 11525 14291 14725 29965 38285 43795 71455 113867 149825 185783 191425 218975 271529 357275 569335 928915 1357645 2846675 3529877 4644575 6788225 17649385 88246925