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48240533 = 1116072729
BaseRepresentation
bin1011100000000…
…1011110010101
310100202212120102
42320001132111
544322144113
64441543445
71124015645
oct270013625
9110685512
1048240533
1125259910
12141a4b85
139cc05c3
14659a525
15437d758
hex2e01795

48240533 has 8 divisors (see below), whose sum is σ = 52678080. Its totient is φ = 43811680.

The previous prime is 48240523. The next prime is 48240541. The reversal of 48240533 is 33504284.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48240533 - 28 = 48240277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48240496 and 48240505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48240523) 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, 16313 + ... + 19041.

It is an arithmetic number, because the mean of its divisors is an integer number (6584760).

Almost surely, 248240533 is an apocalyptic number.

It is an amenable number.

48240533 is a deficient number, since it is larger than the sum of its proper divisors (4437547).

48240533 is a wasteful number, since it uses less digits than its factorization.

48240533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 48240533 is about 6945.5405117241. The cubic root of 48240533 is about 364.0301594179.

The spelling of 48240533 in words is "forty-eight million, two hundred forty thousand, five hundred thirty-three".

Divisors: 1 11 1607 2729 17677 30019 4385503 48240533