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47246056 = 23111341299
BaseRepresentation
bin1011010000111…
…0101011101000
310021220100101221
42310032223220
544043333211
64404351424
71112404414
oct264165350
9107810357
1047246056
112473a730
12139a5574
139a32a60
1463bbd44
154233c71
hex2d0eae8

47246056 has 32 divisors (see below), whose sum is σ = 104076000. Its totient is φ = 19823040.

The previous prime is 47246053. The next prime is 47246057. The reversal of 47246056 is 65064274.

47246056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47246051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19506 + ... + 21793.

It is an arithmetic number, because the mean of its divisors is an integer number (3252375).

Almost surely, 247246056 is an apocalyptic number.

It is an amenable number.

47246056 is an abundant number, since it is smaller than the sum of its proper divisors (56829944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47246056 is a wasteful number, since it uses less digits than its factorization.

47246056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41329 (or 41325 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 47246056 is about 6873.5766526605. The cubic root of 47246056 is about 361.5112805093.

The spelling of 47246056 in words is "forty-seven million, two hundred forty-six thousand, fifty-six".

Divisors: 1 2 4 8 11 13 22 26 44 52 88 104 143 286 572 1144 41299 82598 165196 330392 454289 536887 908578 1073774 1817156 2147548 3634312 4295096 5905757 11811514 23623028 47246056