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122413104985 = 543569363279
BaseRepresentation
bin111001000000001100…
…0111011111101011001
3102200222011212001020011
41302000120323331121
54001200223324420
6132122533401521
711562340136623
oct1620030737531
9380864761204
10122413104985
1147a08008666
121b883a992a1
13b70b110c42
145cd3a17c13
1532b6c6995a
hex1c8063bf59

122413104985 has 8 divisors (see below), whose sum is σ = 150311905920. Its totient is φ = 95653030704.

The previous prime is 122413104937. The next prime is 122413104991. The reversal of 122413104985 is 589401314221.

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 122413104985 - 215 = 122413072217 is a prime.

It is an unprimeable number.

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, 284681425 + ... + 284681854.

It is an arithmetic number, because the mean of its divisors is an integer number (18788988240).

Almost surely, 2122413104985 is an apocalyptic number.

It is an amenable number.

122413104985 is a deficient number, since it is larger than the sum of its proper divisors (27898800935).

122413104985 is an equidigital number, since it uses as much as digits as its factorization.

122413104985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569363327.

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 122413104985 in words is "one hundred twenty-two billion, four hundred thirteen million, one hundred four thousand, nine hundred eighty-five".

Divisors: 1 5 43 215 569363279 2846816395 24482620997 122413104985