Base | Representation |
---|---|
bin | 1011010100010… |
… | …1010111100101 |
3 | 10022022201200010 |
4 | 2311011113211 |
5 | 44123020203 |
6 | 4413240433 |
7 | 1114326441 |
oct | 265052745 |
9 | 108281603 |
10 | 47470053 |
11 | 24882a54 |
12 | 13a93119 |
13 | 9ab09b7 |
14 | 6439821 |
15 | 427a303 |
hex | 2d455e5 |
47470053 has 8 divisors (see below), whose sum is σ = 63361728. Its totient is φ = 31612544.
The previous prime is 47470039. The next prime is 47470061. The reversal of 47470053 is 35007474.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47470053 - 217 = 47338981 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47470053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47470153) 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, 5100 + ... + 10997.
It is an arithmetic number, because the mean of its divisors is an integer number (7920216).
Almost surely, 247470053 is an apocalyptic number.
It is an amenable number.
47470053 is a deficient number, since it is larger than the sum of its proper divisors (15891675).
47470053 is a wasteful number, since it uses less digits than its factorization.
47470053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17083.
The product of its (nonzero) digits is 11760, while the sum is 30.
The square root of 47470053 is about 6889.8514497774. The cubic root of 47470053 is about 362.0816971171.
The spelling of 47470053 in words is "forty-seven million, four hundred seventy thousand, fifty-three".
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