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48038017 = 892292357
BaseRepresentation
bin1011011101000…
…0000010000001
310100101120202211
42313100002001
544244204032
64433342121
71122213346
oct267200201
9110346684
1048038017
1125130745
1214107941
139c4c381
1465467cd
15433d747
hex2dd0081

48038017 has 8 divisors (see below), whose sum is σ = 48810600. Its totient is φ = 47270784.

The previous prime is 48037987. The next prime is 48038021. The reversal of 48038017 is 71083084.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4596736 + 43441281 = 2144^2 + 6591^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48038017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48038017.

It is not an unprimeable number, because it can be changed into a prime (48038027) 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, 19203 + ... + 21559.

It is an arithmetic number, because the mean of its divisors is an integer number (6101325).

Almost surely, 248038017 is an apocalyptic number.

It is an amenable number.

48038017 is a deficient number, since it is larger than the sum of its proper divisors (772583).

48038017 is a wasteful number, since it uses less digits than its factorization.

48038017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 48038017 is about 6930.9463278834. The cubic root of 48038017 is about 363.5200397381.

The spelling of 48038017 in words is "forty-eight million, thirty-eight thousand, seventeen".

Divisors: 1 89 229 2357 20381 209773 539753 48038017