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48750647 = 1138911393
BaseRepresentation
bin1011100111111…
…0000000110111
310101201210022112
42321332000313
544440010042
64500521235
71131242111
oct271760067
9111653275
1048750647
11255780a0
12143b021b
13a13b84a
1466903b1
15442e982
hex2e7e037

48750647 has 8 divisors (see below), whose sum is σ = 53323920. Its totient is φ = 44200960.

The previous prime is 48750643. The next prime is 48750661. The reversal of 48750647 is 74605784.

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 48750647 - 22 = 48750643 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48750643) 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, 1418 + ... + 9975.

It is an arithmetic number, because the mean of its divisors is an integer number (6665490).

Almost surely, 248750647 is an apocalyptic number.

48750647 is a deficient number, since it is larger than the sum of its proper divisors (4573273).

48750647 is a wasteful number, since it uses less digits than its factorization.

48750647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11793.

The product of its (nonzero) digits is 188160, while the sum is 41.

The square root of 48750647 is about 6982.1663543631. The cubic root of 48750647 is about 365.3087947900.

The spelling of 48750647 in words is "forty-eight million, seven hundred fifty thousand, six hundred forty-seven".

Divisors: 1 11 389 4279 11393 125323 4431877 48750647