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99926850 = 235217149263
BaseRepresentation
bin1011111010011…
…00001101000010
320222000210212110
411331030031002
5201040124400
613525440150
72322235632
oct575141502
9228023773
1099926850
1151451581
1229570056
131791941a
14d3b26c2
158b8ce50
hex5f4c342

99926850 has 96 divisors (see below), whose sum is σ = 265161600. Its totient is φ = 24816640.

The previous prime is 99926819. The next prime is 99926851. The reversal of 99926850 is 5862999.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 99926850.

It is not an unprimeable number, because it can be changed into a prime (99926851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 379819 + ... + 380081.

It is an arithmetic number, because the mean of its divisors is an integer number (2762100).

Almost surely, 299926850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99926850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132580800).

99926850 is an abundant number, since it is smaller than the sum of its proper divisors (165234750).

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

99926850 is a wasteful number, since it uses less digits than its factorization.

99926850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444 (or 439 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 48.

The square root of 99926850 is about 9996.3418308899. The cubic root of 99926850 is about 464.0456783459.

The spelling of 99926850 in words is "ninety-nine million, nine hundred twenty-six thousand, eight hundred fifty".