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48251041 = 295331393
BaseRepresentation
bin1011100000010…
…0000010100001
310100210101222121
42320010002201
544323013131
64442104241
71124061406
oct270040241
9110711877
1048251041
11252667a3
12141ab081
139cc5317
1465a02ad
154381911
hex2e040a1

48251041 has 8 divisors (see below), whose sum is σ = 50858280. Its totient is φ = 45706752.

The previous prime is 48251039. The next prime is 48251053. The reversal of 48251041 is 14015284.

It can be written as a sum of positive squares in 4 ways, for example, as 28037025 + 20214016 = 5295^2 + 4496^2 .

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 48251041 - 21 = 48251039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48250997 and 48251015.

It is not an unprimeable number, because it can be changed into a prime (48251011) 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, 14160 + ... + 17233.

It is an arithmetic number, because the mean of its divisors is an integer number (6357285).

Almost surely, 248251041 is an apocalyptic number.

It is an amenable number.

48251041 is a deficient number, since it is larger than the sum of its proper divisors (2607239).

48251041 is a wasteful number, since it uses less digits than its factorization.

48251041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31475.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 48251041 is about 6946.2969271404. The cubic root of 48251041 is about 364.0565891370.

The spelling of 48251041 in words is "forty-eight million, two hundred fifty-one thousand, forty-one".

Divisors: 1 29 53 1537 31393 910397 1663829 48251041