Base | Representation |
---|---|
bin | 1011100100010… |
… | …1111101010100 |
3 | 10101022010100201 |
4 | 2321011331110 |
5 | 44410133134 |
6 | 4451550244 |
7 | 1126264525 |
oct | 271057524 |
9 | 111263321 |
10 | 48521044 |
11 | 25430640 |
12 | 142bb384 |
13 | a08b1a0 |
14 | 663084c |
15 | 43d6914 |
hex | 2e45f54 |
48521044 has 24 divisors (see below), whose sum is σ = 99757728. Its totient is φ = 20358240.
The previous prime is 48521027. The next prime is 48521051. The reversal of 48521044 is 44012584.
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, 41842 + ... + 42985.
It is an arithmetic number, because the mean of its divisors is an integer number (4156572).
Almost surely, 248521044 is an apocalyptic number.
48521044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.
It is an amenable number.
48521044 is an abundant number, since it is smaller than the sum of its proper divisors (51236684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48521044 is a wasteful number, since it uses less digits than its factorization.
48521044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84855 (or 84853 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 28.
The square root of 48521044 is about 6965.7048458860. The cubic root of 48521044 is about 364.7343886086.
The spelling of 48521044 in words is "forty-eight million, five hundred twenty-one thousand, forty-four".
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