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289010000101 = 1673472149843
BaseRepresentation
bin1000011010010100101…
…01101010000011100101
31000121222121022012001211
410031022111222003211
514213343030000401
6340434103151421
726610636316324
oct4151225520345
91017877265054
10289010000101
11101628679759
1248018a45571
132133acc5ba4
14ddb97160bb
1577b7947951
hex434a56a0e5

289010000101 has 8 divisors (see below), whose sum is σ = 290754805824. Its totient is φ = 287265363840.

The previous prime is 289010000023. The next prime is 289010000159. The reversal of 289010000101 is 101000010982.

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

It is a cyclic number.

It is not a de Polignac number, because 289010000101 - 219 = 289009475813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (289010010101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5773486 + ... + 5823328.

It is an arithmetic number, because the mean of its divisors is an integer number (36344350728).

Almost surely, 2289010000101 is an apocalyptic number.

It is an amenable number.

289010000101 is a deficient number, since it is larger than the sum of its proper divisors (1744805723).

289010000101 is a wasteful number, since it uses less digits than its factorization.

289010000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84731.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 289010000101 in words is "two hundred eighty-nine billion, ten million, one hundred one", and thus it is an aban number.

Divisors: 1 167 34721 49843 5798407 8323781 1730598803 289010000101