Base | Representation |
---|---|
bin | 1011101011010… |
… | …1000101011100 |
3 | 10102011020202002 |
4 | 2322311011130 |
5 | 100014214340 |
6 | 4505421432 |
7 | 1133201546 |
oct | 272650534 |
9 | 112136662 |
10 | 48976220 |
11 | 25711617 |
12 | 1449a878 |
13 | a1ba417 |
14 | 670c696 |
15 | 4476715 |
hex | 2eb515c |
48976220 has 24 divisors (see below), whose sum is σ = 103396608. Its totient is φ = 19486400.
The previous prime is 48976219. The next prime is 48976231. The reversal of 48976220 is 2267984.
It is a super-3 number, since 3×489762203 (a number of 24 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2591 + ... + 10230.
It is an arithmetic number, because the mean of its divisors is an integer number (4308192).
Almost surely, 248976220 is an apocalyptic number.
It is an amenable number.
48976220 is an abundant number, since it is smaller than the sum of its proper divisors (54420388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48976220 is a wasteful number, since it uses less digits than its factorization.
48976220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13021 (or 13019 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 48976220 is about 6998.3012224396. The cubic root of 48976220 is about 365.8713653081.
The spelling of 48976220 in words is "forty-eight million, nine hundred seventy-six thousand, two hundred twenty".
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