Search a number
-
+
48275983 = 741592851
BaseRepresentation
bin1011100000101…
…0001000001111
310100211200012101
42320022020033
544324312413
64442415531
71124224210
oct270121017
9110750171
1048275983
1125283508
12142015a7
13a003792
1465a9407
154388edd
hex2e0a20f

48275983 has 16 divisors (see below), whose sum is σ = 57496320. Its totient is φ = 39672000.

The previous prime is 48275963. The next prime is 48275987. The reversal of 48275983 is 38957284.

It is a cyclic number.

It is not a de Polignac number, because 48275983 - 29 = 48275471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48275987) 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 15 ways as a sum of consecutive naturals, for example, 15508 + ... + 18358.

It is an arithmetic number, because the mean of its divisors is an integer number (3593520).

Almost surely, 248275983 is an apocalyptic number.

48275983 is a deficient number, since it is larger than the sum of its proper divisors (9220337).

48275983 is a wasteful number, since it uses less digits than its factorization.

48275983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2958.

The product of its digits is 483840, while the sum is 46.

The square root of 48275983 is about 6948.0920402654. The cubic root of 48275983 is about 364.1193078895.

The spelling of 48275983 in words is "forty-eight million, two hundred seventy-five thousand, nine hundred eighty-three".

Divisors: 1 7 41 59 287 413 2419 2851 16933 19957 116891 168209 818237 1177463 6896569 48275983