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88383701 = 725334033
BaseRepresentation
bin1010100010010…
…10000011010101
320011022100122102
411101022003111
5140111234301
612434211445
72122151300
oct521120325
9204270572
1088383701
1145987a8a
1225723b85
1315407363
14ba49b37
157b5cb6b
hex544a0d5

88383701 has 12 divisors (see below), whose sum is σ = 104756652. Its totient is φ = 74325888.

The previous prime is 88383689. The next prime is 88383727. The reversal of 88383701 is 10738388.

It can be written as a sum of positive squares in 2 ways, for example, as 63123025 + 25260676 = 7945^2 + 5026^2 .

It is not a de Polignac number, because 88383701 - 26 = 88383637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88383751) 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 11 ways as a sum of consecutive naturals, for example, 14420 + ... + 19613.

It is an arithmetic number, because the mean of its divisors is an integer number (8729721).

Almost surely, 288383701 is an apocalyptic number.

It is an amenable number.

88383701 is a deficient number, since it is larger than the sum of its proper divisors (16372951).

88383701 is a wasteful number, since it uses less digits than its factorization.

88383701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34100 (or 34093 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 88383701 is about 9401.2606069612. The cubic root of 88383701 is about 445.4415530533.

The spelling of 88383701 in words is "eighty-eight million, three hundred eighty-three thousand, seven hundred one".

Divisors: 1 7 49 53 371 2597 34033 238231 1667617 1803749 12626243 88383701