Base | Representation |
---|---|
bin | 101100110100100001… |
… | …111011110001001000 |
3 | 11121012222110121202102 |
4 | 230310201323301020 |
5 | 1242030220413143 |
6 | 34035254052532 |
7 | 3322414556120 |
oct | 546441736110 |
9 | 147188417672 |
10 | 48125951048 |
11 | 1945693236a |
12 | 93b134a148 |
13 | 46cc724216 |
14 | 248789dc80 |
15 | 13ba0b10b8 |
hex | b3487bc48 |
48125951048 has 64 divisors (see below), whose sum is σ = 108657254400. Its totient is φ = 19521414720.
The previous prime is 48125950997. The next prime is 48125951113. The reversal of 48125951048 is 84015952184.
It is a super-2 number, since 2×481259510482 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48125950993 and 48125951011.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1135763 + ... + 1177373.
It is an arithmetic number, because the mean of its divisors is an integer number (1697769600).
Almost surely, 248125951048 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 48125951048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54328627200).
48125951048 is an abundant number, since it is smaller than the sum of its proper divisors (60531303352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48125951048 is a wasteful number, since it uses less digits than its factorization.
48125951048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42730 (or 42726 counting only the distinct ones).
The product of its (nonzero) digits is 460800, while the sum is 47.
The spelling of 48125951048 in words is "forty-eight billion, one hundred twenty-five million, nine hundred fifty-one thousand, forty-eight".
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