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10028326071 = 323145338059
BaseRepresentation
bin10010101011011110…
…00001110010110111
3221212220001202012010
421111233001302313
5131014222413241
64335033455303
7503340236151
oct112557016267
927786052163
1010028326071
114286801895
121b3a571533
13c3a82756a
146b1c17ad1
153da605d16
hex255bc1cb7

10028326071 has 8 divisors (see below), whose sum is σ = 13952453760. Its totient is φ = 6394874552.

The previous prime is 10028326051. The next prime is 10028326081. The reversal of 10028326071 is 17062382001.

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

It is not a de Polignac number, because 10028326071 - 25 = 10028326039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10028326031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72668961 + ... + 72669098.

It is an arithmetic number, because the mean of its divisors is an integer number (1744056720).

Almost surely, 210028326071 is an apocalyptic number.

10028326071 is a deficient number, since it is larger than the sum of its proper divisors (3924127689).

10028326071 is a wasteful number, since it uses less digits than its factorization.

10028326071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145338085.

The product of its (nonzero) digits is 4032, while the sum is 30.

The spelling of 10028326071 in words is "ten billion, twenty-eight million, three hundred twenty-six thousand, seventy-one".

Divisors: 1 3 23 69 145338059 436014177 3342775357 10028326071