Search a number
-
+
48951205 = 547673109
BaseRepresentation
bin1011101010111…
…0111110100101
310102002222102121
42322232332211
5100012414310
64505105541
71133035612
oct272567645
9112088377
1048951205
11256a4846
12144882b1
13a1abc14
146703509
15446e0da
hex2eaefa5

48951205 has 16 divisors (see below), whose sum is σ = 60906240. Its totient is φ = 37743552.

The previous prime is 48951193. The next prime is 48951209. The reversal of 48951205 is 50215984.

It is a cyclic number.

It is not a de Polignac number, because 48951205 - 25 = 48951173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48951209) 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 15 ways as a sum of consecutive naturals, for example, 14191 + ... + 17299.

It is an arithmetic number, because the mean of its divisors is an integer number (3806640).

Almost surely, 248951205 is an apocalyptic number.

It is an amenable number.

48951205 is a deficient number, since it is larger than the sum of its proper divisors (11955035).

48951205 is a wasteful number, since it uses less digits than its factorization.

48951205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3228.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 48951205 is about 6996.5137747310. The cubic root of 48951205 is about 365.8090641149.

The spelling of 48951205 in words is "forty-eight million, nine hundred fifty-one thousand, two hundred five".

Divisors: 1 5 47 67 235 335 3109 3149 15545 15745 146123 208303 730615 1041515 9790241 48951205