Base | Representation |
---|---|
bin | 1011011011101… |
… | …1110001101101 |
3 | 10100020100222002 |
4 | 2312323301231 |
5 | 44234030203 |
6 | 4431502045 |
7 | 1121416436 |
oct | 266736155 |
9 | 110210862 |
10 | 47955053 |
11 | 25084383 |
12 | 14087925 |
13 | 9c20693 |
14 | 652448d |
15 | 4323d88 |
hex | 2dbbc6d |
47955053 has 8 divisors (see below), whose sum is σ = 48558528. Its totient is φ = 47354944.
The previous prime is 47955041. The next prime is 47955077. The reversal of 47955053 is 35055974.
It is a happy number.
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 47955053 - 26 = 47954989 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47954998 and 47955016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47955013) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38600 + ... + 39822.
It is an arithmetic number, because the mean of its divisors is an integer number (6069816).
Almost surely, 247955053 is an apocalyptic number.
It is an amenable number.
47955053 is a deficient number, since it is larger than the sum of its proper divisors (603475).
47955053 is a wasteful number, since it uses less digits than its factorization.
47955053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1683.
The product of its (nonzero) digits is 94500, while the sum is 38.
The square root of 47955053 is about 6924.9587002379. The cubic root of 47955053 is about 363.3106468641.
The spelling of 47955053 in words is "forty-seven million, nine hundred fifty-five thousand, fifty-three".
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