Base | Representation |
---|---|
bin | 101101010010000000… |
… | …100110100000111000 |
3 | 11122111110002211011000 |
4 | 231102000212200320 |
5 | 1244033323422340 |
6 | 34200322405000 |
7 | 3340601453340 |
oct | 552200464070 |
9 | 148443084130 |
10 | 48620529720 |
11 | 19690026674 |
12 | 950ab00760 |
13 | 477b02b819 |
14 | 24d3443d20 |
15 | 13e8707d30 |
hex | b52026838 |
48620529720 has 512 divisors, whose sum is σ = 197510400000. Its totient is φ = 10385252352.
The previous prime is 48620529719. The next prime is 48620529733. The reversal of 48620529720 is 2792502684.
48620529720 is a `hidden beast` number, since 4 + 86 + 20 + 529 + 7 + 20 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 19148211 + ... + 19150749.
It is an arithmetic number, because the mean of its divisors is an integer number (385762500).
Almost surely, 248620529720 is an apocalyptic number.
48620529720 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 48620529720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98755200000).
48620529720 is an abundant number, since it is smaller than the sum of its proper divisors (148889870280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48620529720 is a wasteful number, since it uses less digits than its factorization.
48620529720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2732 (or 2722 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The spelling of 48620529720 in words is "forty-eight billion, six hundred twenty million, five hundred twenty-nine thousand, seven hundred twenty".
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