Base | Representation |
---|---|
bin | 11011100101110000000011… |
… | …011010110000000000000000 |
3 | 120220122010112220122000121000 |
4 | 123211300003122300000000 |
5 | 111401024314141444332 |
6 | 1110023300415132000 |
7 | 34362426553650000 |
oct | 3345600332600000 |
9 | 526563486560530 |
10 | 121341473390592 |
11 | 357326a23aa614 |
12 | 11738959b14000 |
13 | 52925b4910000 |
14 | 21d6d5c760000 |
15 | e065845a2b7c |
hex | 6e5c036b0000 |
121341473390592 has 1700 divisors, whose sum is σ = 454374613544440. Its totient is φ = 32002146828288.
The previous prime is 121341473390581. The next prime is 121341473390663. The reversal of 121341473390592 is 295093374143121.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
121341473390592 is a `hidden beast` number, since 1 + 2 + 1 + 3 + 4 + 1 + 47 + 3 + 3 + 9 + 0 + 592 = 666.
It is a super-2 number, since 2×1213414733905922 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a taxicab number since it can be written as a sum of two cubes in more than one way. Here 121341473390592 = 29123 + 495043 = 218403 + 480483.
It is an unprimeable number.
It is a polite number, since it can be written in 99 ways as a sum of consecutive naturals, for example, 9333959491578 + ... + 9333959491590.
Almost surely, 2121341473390592 is an apocalyptic number.
121341473390592 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 121341473390592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227187306772220).
121341473390592 is an abundant number, since it is smaller than the sum of its proper divisors (333033140153848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121341473390592 is an frugal number, since it uses more digits than its factorization.
121341473390592 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121 (or 25 counting only the distinct ones).
The product of its (nonzero) digits is 4898880, while the sum is 54.
The spelling of 121341473390592 in words is "one hundred twenty-one trillion, three hundred forty-one billion, four hundred seventy-three million, three hundred ninety thousand, five hundred ninety-two".
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