Base | Representation |
---|---|
bin | 111000110101000101… |
… | …0100100101110000000 |
3 | 102200000012020121000211 |
4 | 1301222022210232000 |
5 | 3444414300203044 |
6 | 132021533523504 |
7 | 11550161634652 |
oct | 1615212445600 |
9 | 380005217024 |
10 | 122040241024 |
11 | 47836597429 |
12 | 1b79b043594 |
13 | b67bab0b90 |
14 | 5c9a2b86d2 |
15 | 3294166634 |
hex | 1c6a2a4b80 |
122040241024 has 64 divisors (see below), whose sum is σ = 263292498000. Its totient is φ = 56011456512.
The previous prime is 122040241013. The next prime is 122040241061. The reversal of 122040241024 is 420142040221.
It is a tau number, because it is divible by the number of its divisors (64).
It is a junction number, because it is equal to n+sod(n) for n = 122040240986 and 122040241004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92992 + ... + 502720.
Almost surely, 2122040241024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 122040241024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131646249000).
122040241024 is an abundant number, since it is smaller than the sum of its proper divisors (141252256976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122040241024 is a wasteful number, since it uses less digits than its factorization.
122040241024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 409935 (or 409923 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 22.
Adding to 122040241024 its reverse (420142040221), we get a palindrome (542182281245).
The spelling of 122040241024 in words is "one hundred twenty-two billion, forty million, two hundred forty-one thousand, twenty-four".
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