Base | Representation |
---|---|
bin | 1011001110101… |
… | …1110010010110 |
3 | 10021122002100020 |
4 | 2303223302112 |
5 | 44024300001 |
6 | 4401330010 |
7 | 1111240620 |
oct | 263536226 |
9 | 107562306 |
10 | 47103126 |
11 | 24652304 |
12 | 13936906 |
13 | 99b2995 |
14 | 6381c10 |
15 | 4206736 |
hex | 2cebc96 |
47103126 has 32 divisors (see below), whose sum is σ = 112347648. Its totient is φ = 12872640.
The previous prime is 47103113. The next prime is 47103131. The reversal of 47103126 is 62130174.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 47103096 and 47103105.
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, 23415 + ... + 25346.
It is an arithmetic number, because the mean of its divisors is an integer number (3510864).
Almost surely, 247103126 is an apocalyptic number.
47103126 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
47103126 is an abundant number, since it is smaller than the sum of its proper divisors (65244522).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47103126 is a wasteful number, since it uses less digits than its factorization.
47103126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48796.
The product of its (nonzero) digits is 1008, while the sum is 24.
The square root of 47103126 is about 6863.1717157594. The cubic root of 47103126 is about 361.1463611577.
The spelling of 47103126 in words is "forty-seven million, one hundred three thousand, one hundred twenty-six".
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