Search a number
-
+
48032741 = 192838933
BaseRepresentation
bin1011011100111…
…0101111100101
310100101022112102
42313032233211
544244021431
64433301445
71122162101
oct267165745
9110338472
1048032741
1125127789
1214104885
139c49b53
146544901
15433bdcb
hex2dcebe5

48032741 has 8 divisors (see below), whose sum is σ = 50745120. Its totient is φ = 45338832.

The previous prime is 48032713. The next prime is 48032753. The reversal of 48032741 is 14723084.

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-48032741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48032141) 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, 911 + ... + 9843.

It is an arithmetic number, because the mean of its divisors is an integer number (6343140).

Almost surely, 248032741 is an apocalyptic number.

It is an amenable number.

48032741 is a deficient number, since it is larger than the sum of its proper divisors (2712379).

48032741 is a wasteful number, since it uses less digits than its factorization.

48032741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9235.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 48032741 is about 6930.5657056261. The cubic root of 48032741 is about 363.5067308211.

The spelling of 48032741 in words is "forty-eight million, thirty-two thousand, seven hundred forty-one".

Divisors: 1 19 283 5377 8933 169727 2528039 48032741