Base | Representation |
---|---|
bin | 111011000001111101… |
… | …100001100011111000 |
3 | 20001121022120012121102 |
4 | 323001331201203320 |
5 | 2014302210014310 |
6 | 45041300030532 |
7 | 4402464221540 |
oct | 730175414370 |
9 | 201538505542 |
10 | 63383673080 |
11 | 249764817a2 |
12 | 1034b092448 |
13 | 5c91787700 |
14 | 30d4010320 |
15 | 19ae8328a5 |
hex | ec1f618f8 |
63383673080 has 384 divisors, whose sum is σ = 182145024000. Its totient is φ = 19428304896.
The previous prime is 63383673061. The next prime is 63383673107. The reversal of 63383673080 is 8037638336.
It is a super-2 number, since 2×633836730802 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 318510821 + ... + 318511019.
It is an arithmetic number, because the mean of its divisors is an integer number (474336000).
Almost surely, 263383673080 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 63383673080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91072512000).
63383673080 is an abundant number, since it is smaller than the sum of its proper divisors (118761350920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63383673080 is a wasteful number, since it uses less digits than its factorization.
63383673080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 423 (or 406 counting only the distinct ones).
The product of its (nonzero) digits is 1306368, while the sum is 47.
The spelling of 63383673080 in words is "sixty-three billion, three hundred eighty-three million, six hundred seventy-three thousand, eighty".
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