Base | Representation |
---|---|
bin | 111000010111101100… |
… | …0100011011111111100 |
3 | 102120110110112220200110 |
4 | 1300233120203133330 |
5 | 3440404314102200 |
6 | 131340024230020 |
7 | 11513555310231 |
oct | 1605730433774 |
9 | 376413486613 |
10 | 121054050300 |
11 | 4737a945777 |
12 | 1b56490b310 |
13 | b55269a381 |
14 | 5c05323788 |
15 | 32377b1b50 |
hex | 1c2f6237fc |
121054050300 has 144 divisors (see below), whose sum is σ = 354208877792. Its totient is φ = 31916851200.
The previous prime is 121054050241. The next prime is 121054050343. The reversal of 121054050300 is 3050450121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 54503190 + ... + 54505410.
Almost surely, 2121054050300 is an apocalyptic number.
121054050300 is a gapful number since it is divisible by the number (10) 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 121054050300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177104438896).
121054050300 is an abundant number, since it is smaller than the sum of its proper divisors (233154827492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
121054050300 is a wasteful number, since it uses less digits than its factorization.
121054050300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4208 (or 4201 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 21.
The spelling of 121054050300 in words is "one hundred twenty-one billion, fifty-four million, fifty thousand, three hundred".
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