Search a number
-
+
48002541 = 323695689
BaseRepresentation
bin1011011100011…
…1010111101101
310100022210002220
42313013113231
544242040131
64432505553
71122005046
oct267072755
9110283086
1048002541
1125107024
12140ab2b9
139c39192
1465378cd
154332e96
hex2dc75ed

48002541 has 8 divisors (see below), whose sum is σ = 66786240. Its totient is φ = 30610272.

The previous prime is 48002519. The next prime is 48002623. The reversal of 48002541 is 14520084.

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

It is not a de Polignac number, because 48002541 - 27 = 48002413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48002041) by changing a digit.

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, 347776 + ... + 347913.

It is an arithmetic number, because the mean of its divisors is an integer number (8348280).

Almost surely, 248002541 is an apocalyptic number.

It is an amenable number.

48002541 is a deficient number, since it is larger than the sum of its proper divisors (18783699).

48002541 is a wasteful number, since it uses less digits than its factorization.

48002541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695715.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 48002541 is about 6928.3866087279. The cubic root of 48002541 is about 363.4305313747.

The spelling of 48002541 in words is "forty-eight million, two thousand, five hundred forty-one".

Divisors: 1 3 23 69 695689 2087067 16000847 48002541