Search a number
-
+
48704850 = 23252108233
BaseRepresentation
bin1011100111001…
…0110101010010
310101122110111100
42321302311102
544432023400
64455525230
71130661435
oct271626522
9111573440
1048704850
1125546747
1214389816
13a123a4c
14667b81c
154421100
hex2e72d52

48704850 has 36 divisors (see below), whose sum is σ = 130854906. Its totient is φ = 12987840.

The previous prime is 48704849. The next prime is 48704857. The reversal of 48704850 is 5840784.

It can be written as a sum of positive squares in 3 ways, for example, as 40870449 + 7834401 = 6393^2 + 2799^2 .

It is a Curzon number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (48704857) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 53667 + ... + 54566.

Almost surely, 248704850 is an apocalyptic number.

48704850 is an abundant number, since it is smaller than the sum of its proper divisors (82150056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48704850 is a wasteful number, since it uses less digits than its factorization.

48704850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108251 (or 108243 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 48704850 is about 6978.8860142576. The cubic root of 48704850 is about 365.1943669861.

The spelling of 48704850 in words is "forty-eight million, seven hundred four thousand, eight hundred fifty".

Divisors: 1 2 3 5 6 9 10 15 18 25 30 45 50 75 90 150 225 450 108233 216466 324699 541165 649398 974097 1082330 1623495 1948194 2705825 3246990 4870485 5411650 8117475 9740970 16234950 24352425 48704850