Base | Representation |
---|---|
bin | 1011010010000… |
… | …1101001010110 |
3 | 10022001021221220 |
4 | 2310201221112 |
5 | 44103324414 |
6 | 4410151210 |
7 | 1113150033 |
oct | 264415126 |
9 | 108037856 |
10 | 47323734 |
11 | 24793027 |
12 | 13a22506 |
13 | 9a5c213 |
14 | 63dc38a |
15 | 424bca9 |
hex | 2d21a56 |
47323734 has 16 divisors (see below), whose sum is σ = 95130288. Its totient is φ = 15694112.
The previous prime is 47323709. The next prime is 47323747. The reversal of 47323734 is 43732374.
It is a junction number, because it is equal to n+sod(n) for n = 47323695 and 47323704.
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, 18837 + ... + 21200.
It is an arithmetic number, because the mean of its divisors is an integer number (5945643).
Almost surely, 247323734 is an apocalyptic number.
47323734 is an abundant number, since it is smaller than the sum of its proper divisors (47806554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47323734 is a wasteful number, since it uses less digits than its factorization.
47323734 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40239.
The product of its digits is 42336, while the sum is 33.
The square root of 47323734 is about 6879.2248109798. The cubic root of 47323734 is about 361.7092941985.
The spelling of 47323734 in words is "forty-seven million, three hundred twenty-three thousand, seven hundred thirty-four".
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