Base | Representation |
---|---|
bin | 1011010100000… |
… | …0111111111001 |
3 | 10022021211010011 |
4 | 2311000333321 |
5 | 44121432103 |
6 | 4413021521 |
7 | 1114223320 |
oct | 265007771 |
9 | 108254104 |
10 | 47452153 |
11 | 24870561 |
12 | 13a848a1 |
13 | 9aa57c8 |
14 | 64330b7 |
15 | 4274d6d |
hex | 2d40ff9 |
47452153 has 8 divisors (see below), whose sum is σ = 54659072. Its totient is φ = 40352256.
The previous prime is 47452133. The next prime is 47452157. The reversal of 47452153 is 35125474.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 47452153 - 25 = 47452121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47452157) 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, 25800 + ... + 27577.
It is an arithmetic number, because the mean of its divisors is an integer number (6832384).
Almost surely, 247452153 is an apocalyptic number.
It is an amenable number.
47452153 is a deficient number, since it is larger than the sum of its proper divisors (7206919).
47452153 is a wasteful number, since it uses less digits than its factorization.
47452153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53511.
The product of its digits is 16800, while the sum is 31.
The square root of 47452153 is about 6888.5523152546. The cubic root of 47452153 is about 362.0361801593.
The spelling of 47452153 in words is "forty-seven million, four hundred fifty-two thousand, one hundred fifty-three".
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