Base | Representation |
---|---|
bin | 1011001110011… |
… | …0001101101110 |
3 | 10021120221000220 |
4 | 2303212031232 |
5 | 44023032202 |
6 | 4401032210 |
7 | 1111114233 |
oct | 263461556 |
9 | 107527026 |
10 | 47080302 |
11 | 24637145 |
12 | 13925666 |
13 | 99a5489 |
14 | 637778a |
15 | 41eeabc |
hex | 2ce636e |
47080302 has 16 divisors (see below), whose sum is σ = 94234752. Its totient is φ = 15681080.
The previous prime is 47080301. The next prime is 47080303. The reversal of 47080302 is 20308074.
It is an interprime number because it is at equal distance from previous prime (47080301) and next prime (47080303).
It is a super-2 number, since 2×470803022 = 4433109672822408, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47080301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8527 + ... + 12917.
It is an arithmetic number, because the mean of its divisors is an integer number (5889672).
Almost surely, 247080302 is an apocalyptic number.
47080302 is an abundant number, since it is smaller than the sum of its proper divisors (47154450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47080302 is a wasteful number, since it uses less digits than its factorization.
47080302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6183.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 47080302 is about 6861.5087262205. The cubic root of 47080302 is about 361.0880201163.
Adding to 47080302 its reverse (20308074), we get a palindrome (67388376).
The spelling of 47080302 in words is "forty-seven million, eighty thousand, three hundred two".
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