Base | Representation |
---|---|
bin | 1011010001110… |
… | …1110100011010 |
3 | 10022000111110022 |
4 | 2310131310122 |
5 | 44102324213 |
6 | 4405550442 |
7 | 1113053240 |
oct | 264356432 |
9 | 108014408 |
10 | 47308058 |
11 | 24782276 |
12 | 13a15422 |
13 | 9a55045 |
14 | 63d6790 |
15 | 4247308 |
hex | 2d1dd1a |
47308058 has 8 divisors (see below), whose sum is σ = 81099552. Its totient is φ = 20274876.
The previous prime is 47308057. The next prime is 47308067. The reversal of 47308058 is 85080374.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×473080583 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (47308057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1689560 + ... + 1689587.
It is an arithmetic number, because the mean of its divisors is an integer number (10137444).
Almost surely, 247308058 is an apocalyptic number.
47308058 is a deficient number, since it is larger than the sum of its proper divisors (33791494).
47308058 is a wasteful number, since it uses less digits than its factorization.
47308058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3379156.
The product of its (nonzero) digits is 26880, while the sum is 35.
The square root of 47308058 is about 6878.0853440474. The cubic root of 47308058 is about 361.6693510198.
The spelling of 47308058 in words is "forty-seven million, three hundred eight thousand, fifty-eight".
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