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123466828801 = 283694762801
BaseRepresentation
bin111001011111100110…
…0100100110000000001
3102210200121121202120011
41302333030210300001
54010330002010201
6132415254344521
711630423505001
oct1627714446001
9383617552504
10123466828801
11483a8895998
121bb1895b141
13b84850b464
145d9394c001
15332950e151
hex1cbf324c01

123466828801 has 8 divisors (see below), whose sum is σ = 123922916064. Its totient is φ = 123010881600.

The previous prime is 123466828789. The next prime is 123466828819. The reversal of 123466828801 is 108828664321.

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 123466828801 - 27 = 123466828673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123466828841) 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, 1934601 + ... + 1997401.

It is an arithmetic number, because the mean of its divisors is an integer number (15490364508).

Almost surely, 2123466828801 is an apocalyptic number.

It is an amenable number.

123466828801 is a deficient number, since it is larger than the sum of its proper divisors (456087263).

123466828801 is an equidigital number, since it uses as much as digits as its factorization.

123466828801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70031.

The product of its (nonzero) digits is 884736, while the sum is 49.

The spelling of 123466828801 in words is "one hundred twenty-three billion, four hundred sixty-six million, eight hundred twenty-eight thousand, eight hundred one".

Divisors: 1 283 6947 62801 1966001 17772683 436278547 123466828801