Base | Representation |
---|---|
bin | 1011101011000… |
… | …1100100111010 |
3 | 10102010112000212 |
4 | 2322301210322 |
5 | 100013234400 |
6 | 4505231122 |
7 | 1133111630 |
oct | 272614472 |
9 | 112115025 |
10 | 48961850 |
11 | 25701843 |
12 | 144924a2 |
13 | a1b3a12 |
14 | 6707350 |
15 | 4472335 |
hex | 2eb193a |
48961850 has 24 divisors (see below), whose sum is σ = 104079648. Its totient is φ = 16786800.
The previous prime is 48961849. The next prime is 48961859. The reversal of 48961850 is 5816984.
It is a junction number, because it is equal to n+sod(n) for n = 48961798 and 48961807.
It is not an unprimeable number, because it can be changed into a prime (48961859) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69596 + ... + 70295.
It is an arithmetic number, because the mean of its divisors is an integer number (4336652).
Almost surely, 248961850 is an apocalyptic number.
48961850 is an abundant number, since it is smaller than the sum of its proper divisors (55117798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48961850 is a wasteful number, since it uses less digits than its factorization.
48961850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139910 (or 139905 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 41.
The square root of 48961850 is about 6997.2744693916. The cubic root of 48961850 is about 365.8355786494.
The spelling of 48961850 in words is "forty-eight million, nine hundred sixty-one thousand, eight hundred fifty".
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