Base | Representation |
---|---|
bin | 1000100011010… |
… | …01000001100100 |
3 | 11222222102122200 |
4 | 10101221001210 |
5 | 121330431343 |
6 | 11041254500 |
7 | 1530503061 |
oct | 421510144 |
9 | 158872580 |
10 | 71733348 |
11 | 37545365 |
12 | 20034430 |
13 | 11b2778b |
14 | 9753c68 |
15 | 646e4d3 |
hex | 4469064 |
71733348 has 36 divisors (see below), whose sum is σ = 181795068. Its totient is φ = 23849280.
The previous prime is 71733329. The next prime is 71733391. The reversal of 71733348 is 84333717.
It can be written as a sum of positive squares in 2 ways, for example, as 4460544 + 67272804 = 2112^2 + 8202^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12790 + ... + 17522.
It is an arithmetic number, because the mean of its divisors is an integer number (5049863).
Almost surely, 271733348 is an apocalyptic number.
It is an amenable number.
71733348 is an abundant number, since it is smaller than the sum of its proper divisors (110061720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71733348 is a wasteful number, since it uses less digits than its factorization.
71733348 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5164 (or 5159 counting only the distinct ones).
The product of its digits is 42336, while the sum is 36.
The square root of 71733348 is about 8469.5541795303. The cubic root of 71733348 is about 415.5025566013.
The spelling of 71733348 in words is "seventy-one million, seven hundred thirty-three thousand, three hundred forty-eight".
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