Base | Representation |
---|---|
bin | 1011010100111… |
… | …1111101111010 |
3 | 10022101221020000 |
4 | 2311033331322 |
5 | 44130412331 |
6 | 4414213430 |
7 | 1114600140 |
oct | 265177572 |
9 | 108357200 |
10 | 47513466 |
11 | 24902630 |
12 | 13ab4276 |
13 | 9ac76a0 |
14 | 644b590 |
15 | 42880e6 |
hex | 2d4ff7a |
47513466 has 160 divisors (see below), whose sum is σ = 143434368. Its totient is φ = 11352960.
The previous prime is 47513461. The next prime is 47513489. The reversal of 47513466 is 66431574.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 47513466.
It is not an unprimeable number, because it can be changed into a prime (47513461) by changing a digit.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 162016 + ... + 162308.
Almost surely, 247513466 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 47513466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71717184).
47513466 is an abundant number, since it is smaller than the sum of its proper divisors (95920902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47513466 is a wasteful number, since it uses less digits than its factorization.
47513466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338 (or 329 counting only the distinct ones).
The product of its digits is 60480, while the sum is 36.
The square root of 47513466 is about 6893.0012331350. The cubic root of 47513466 is about 362.1920422174.
The spelling of 47513466 in words is "forty-seven million, five hundred thirteen thousand, four hundred sixty-six".
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