Base | Representation |
---|---|
bin | 101101010101110110… |
… | …111001111011101000 |
3 | 11122122221121011100220 |
4 | 231111312321323220 |
5 | 1244201341043210 |
6 | 34210550330040 |
7 | 3342314331243 |
oct | 552566717350 |
9 | 148587534326 |
10 | 48685096680 |
11 | 197135167a0 |
12 | 9528659920 |
13 | 478b51741c |
14 | 24dbc5025a |
15 | 13ee20dc70 |
hex | b55db9ee8 |
48685096680 has 128 divisors (see below), whose sum is σ = 159648278400. Its totient is φ = 11779097600.
The previous prime is 48685096657. The next prime is 48685096711. The reversal of 48685096680 is 8669058684.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 635650 + ... + 708110.
It is an arithmetic number, because the mean of its divisors is an integer number (1247252175).
Almost surely, 248685096680 is an apocalyptic number.
48685096680 is a gapful number since it is divisible by the number (40) 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 48685096680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79824139200).
48685096680 is an abundant number, since it is smaller than the sum of its proper divisors (110963181720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48685096680 is a wasteful number, since it uses less digits than its factorization.
48685096680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72995 (or 72991 counting only the distinct ones).
The product of its (nonzero) digits is 19906560, while the sum is 60.
The spelling of 48685096680 in words is "forty-eight billion, six hundred eighty-five million, ninety-six thousand, six hundred eighty".
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