Base | Representation |
---|---|
bin | 101101011110011111… |
… | …111101110010110010 |
3 | 11200001001101222112020 |
4 | 231132133331302302 |
5 | 1300001000000010 |
6 | 34233210012310 |
7 | 3346024546551 |
oct | 553637756262 |
9 | 150031358466 |
10 | 48830078130 |
11 | 19788340479 |
12 | 9569117096 |
13 | 47b2579c72 |
14 | 25131cdd98 |
15 | 140bceb470 |
hex | b5e7fdcb2 |
48830078130 has 32 divisors (see below), whose sum is σ = 117456761664. Its totient is φ = 12991957056.
The previous prime is 48830078093. The next prime is 48830078131. The reversal of 48830078130 is 3187003884.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (48830078131) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1823809 + ... + 1850388.
It is an arithmetic number, because the mean of its divisors is an integer number (3670523802).
Almost surely, 248830078130 is an apocalyptic number.
48830078130 is an abundant number, since it is smaller than the sum of its proper divisors (68626683534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48830078130 is a wasteful number, since it uses less digits than its factorization.
48830078130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3674650.
The product of its (nonzero) digits is 129024, while the sum is 42.
The spelling of 48830078130 in words is "forty-eight billion, eight hundred thirty million, seventy-eight thousand, one hundred thirty".
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