Base | Representation |
---|---|
bin | 1011001111001… |
… | …1011001111100 |
3 | 10021200200011000 |
4 | 2303303121330 |
5 | 44031244312 |
6 | 4402130300 |
7 | 1111430610 |
oct | 263633174 |
9 | 107620130 |
10 | 47134332 |
11 | 246737a3 |
12 | 13950990 |
13 | 99c3c4b |
14 | 638d340 |
15 | 4210adc |
hex | 2cf367c |
47134332 has 48 divisors (see below), whose sum is σ = 139659520. Its totient is φ = 13466736.
The previous prime is 47134327. The next prime is 47134343. The reversal of 47134332 is 23343174.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 47134296 and 47134305.
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, 30418 + ... + 31929.
Almost surely, 247134332 is an apocalyptic number.
47134332 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
47134332 is an abundant number, since it is smaller than the sum of its proper divisors (92525188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47134332 is a wasteful number, since it uses less digits than its factorization.
47134332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62367 (or 62359 counting only the distinct ones).
The product of its digits is 6048, while the sum is 27.
The square root of 47134332 is about 6865.4447780169. Note that the first 3 decimals coincide. The cubic root of 47134332 is about 361.2260971641.
It can be divided in two parts, 4713 and 4332, that added together give a triangular number (9045 = T134).
The spelling of 47134332 in words is "forty-seven million, one hundred thirty-four thousand, three hundred thirty-two".
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