Base | Representation |
---|---|
bin | 10011000111000101101000… |
… | …101111001101100001100010 |
3 | 102000121002200002002122000000 |
4 | 103013011220233031201202 |
5 | 42004033320342101200 |
6 | 454432005120440430 |
7 | 23463260444034102 |
oct | 2307055057154142 |
9 | 360532602078000 |
10 | 84049972222050 |
11 | 2486543616087a |
12 | 9515545779116 |
13 | 37b8b55a22bc3 |
14 | 16a807ca73202 |
15 | 9ab4ecaed300 |
hex | 4c7168bcd862 |
84049972222050 has 336 divisors, whose sum is σ = 244906419414528. Its totient is φ = 21410499052800.
The previous prime is 84049972222009. The next prime is 84049972222103. The reversal of 84049972222050 is 5022227994048.
84049972222050 is a `hidden beast` number, since 8 + 40 + 499 + 72 + 22 + 20 + 5 + 0 = 666.
It is a super-2 number, since 2×840499722220502 (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 an unprimeable number.
It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 637918479 + ... + 638050221.
Almost surely, 284049972222050 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 84049972222050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122453209707264).
84049972222050 is an abundant number, since it is smaller than the sum of its proper divisors (160856447192478).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84049972222050 is a wasteful number, since it uses less digits than its factorization.
84049972222050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132557 (or 132537 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The spelling of 84049972222050 in words is "eighty-four trillion, forty-nine billion, nine hundred seventy-two million, two hundred twenty-two thousand, fifty".
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