Base | Representation |
---|---|
bin | 11011111110101011011110… |
… | …110000111110001100010001 |
3 | 121010200220022012021021001011 |
4 | 123332223132300332030101 |
5 | 112112111204401110001 |
6 | 1113414251405010521 |
7 | 34630253321240410 |
oct | 3376533660761421 |
9 | 533626265237034 |
10 | 123054550410001 |
11 | 36233161754361 |
12 | 11974967b53a41 |
13 | 5387cc0672c92 |
14 | 2255c2cb65477 |
15 | e35de7e88d51 |
hex | 6feadec3e311 |
123054550410001 has 8 divisors (see below), whose sum is σ = 142614529248384. Its totient is φ = 103989760909440.
The previous prime is 123054550409867. The next prime is 123054550410073. The reversal of 123054550410001 is 100014055450321.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 123054550410001 - 227 = 123054416192273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (123054550410601) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123797333920 + ... + 123797334913.
It is an arithmetic number, because the mean of its divisors is an integer number (17826816156048).
Almost surely, 2123054550410001 is an apocalyptic number.
It is an amenable number.
123054550410001 is a deficient number, since it is larger than the sum of its proper divisors (19559978838383).
123054550410001 is an equidigital number, since it uses as much as digits as its factorization.
123054550410001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247594668911.
The product of its (nonzero) digits is 12000, while the sum is 31.
The spelling of 123054550410001 in words is "one hundred twenty-three trillion, fifty-four billion, five hundred fifty million, four hundred ten thousand, one".
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