Search a number
-
+
9050208 = 25394273
BaseRepresentation
bin100010100001…
…100001100000
3122000210112220
4202201201200
54304101313
6521551040
7136632306
oct42414140
918023486
109050208
115121612
123045480
131b4b46b
1412b8276
15bdb823
hex8a1860

9050208 has 24 divisors (see below), whose sum is σ = 23757048. Its totient is φ = 3016704.

The previous prime is 9050207. The next prime is 9050219. The reversal of 9050208 is 8020509.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9050203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47041 + ... + 47232.

It is an arithmetic number, because the mean of its divisors is an integer number (989877).

Almost surely, 29050208 is an apocalyptic number.

It is an amenable number.

9050208 is an abundant number, since it is smaller than the sum of its proper divisors (14706840).

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

9050208 is a wasteful number, since it uses less digits than its factorization.

9050208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94286 (or 94278 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 9050208 is about 3008.3563618694. The cubic root of 9050208 is about 208.3944683872.

The spelling of 9050208 in words is "nine million, fifty thousand, two hundred eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 94273 188546 282819 377092 565638 754184 1131276 1508368 2262552 3016736 4525104 9050208