Search a number
-
+
48171041 = 101617773
BaseRepresentation
bin1011011111000…
…0100000100001
310100122100020122
42313300200201
544312433131
64440250025
71123306232
oct267604041
9110570218
1048171041
1125211686
1214170915
139c97a99
14657d089
154367d7b
hex2df0821

48171041 has 8 divisors (see below), whose sum is σ = 48789864. Its totient is φ = 47555200.

The previous prime is 48171017. The next prime is 48171107. The reversal of 48171041 is 14017184.

It can be written as a sum of positive squares in 4 ways, for example, as 616225 + 47554816 = 785^2 + 6896^2 .

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 48171041 - 214 = 48154657 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 48171041.

It is not an unprimeable number, because it can be changed into a prime (48171341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61931 + ... + 62703.

It is an arithmetic number, because the mean of its divisors is an integer number (6098733).

Almost surely, 248171041 is an apocalyptic number.

It is an amenable number.

48171041 is a deficient number, since it is larger than the sum of its proper divisors (618823).

48171041 is a wasteful number, since it uses less digits than its factorization.

48171041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1491.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 48171041 is about 6940.5360743966. The cubic root of 48171041 is about 363.8552764642.

The spelling of 48171041 in words is "forty-eight million, one hundred seventy-one thousand, forty-one".

Divisors: 1 101 617 773 62317 78073 476941 48171041