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48754345 = 537263537
BaseRepresentation
bin1011100111111…
…0111010101001
310101201222101111
42321332322221
544440114340
64500550321
71131255643
oct271767251
9111658344
1048754345
112557a952
12143b23a1
13a140433
146691893
154430aea
hex2e7eea9

48754345 has 8 divisors (see below), whose sum is σ = 60086664. Its totient is φ = 37949184.

The previous prime is 48754339. The next prime is 48754357. The reversal of 48754345 is 54345784.

It can be written as a sum of positive squares in 4 ways, for example, as 6906384 + 41847961 = 2628^2 + 6469^2 .

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 48754345 - 25 = 48754313 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48754298 and 48754307.

It is an unprimeable number.

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, 131584 + ... + 131953.

It is an arithmetic number, because the mean of its divisors is an integer number (7510833).

Almost surely, 248754345 is an apocalyptic number.

It is an amenable number.

48754345 is a deficient number, since it is larger than the sum of its proper divisors (11332319).

48754345 is a wasteful number, since it uses less digits than its factorization.

48754345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263579.

The product of its digits is 268800, while the sum is 40.

The square root of 48754345 is about 6982.4311668644. The cubic root of 48754345 is about 365.3180314384.

The spelling of 48754345 in words is "forty-eight million, seven hundred fifty-four thousand, three hundred forty-five".

Divisors: 1 5 37 185 263537 1317685 9750869 48754345