Base | Representation |
---|---|
bin | 1011101011011… |
… | …0000110110100 |
3 | 10102011110111001 |
4 | 2322312012310 |
5 | 100014333104 |
6 | 4505453044 |
7 | 1133220004 |
oct | 272660664 |
9 | 112143431 |
10 | 48980404 |
11 | 25714780 |
12 | 144a1184 |
13 | a1bc2b5 |
14 | 6710004 |
15 | 4477aa4 |
hex | 2eb61b4 |
48980404 has 48 divisors (see below), whose sum is σ = 100900800. Its totient is φ = 20563200.
The previous prime is 48980381. The next prime is 48980411. The reversal of 48980404 is 40408984.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33562 + ... + 34990.
It is an arithmetic number, because the mean of its divisors is an integer number (2102100).
Almost surely, 248980404 is an apocalyptic number.
48980404 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
48980404 is an abundant number, since it is smaller than the sum of its proper divisors (51920396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48980404 is a wasteful number, since it uses less digits than its factorization.
48980404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1504 (or 1502 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 37.
The square root of 48980404 is about 6998.6001457434. The cubic root of 48980404 is about 365.8817837126.
The spelling of 48980404 in words is "forty-eight million, nine hundred eighty thousand, four hundred four".
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