Search a number
-
+
992350 = 25289223
BaseRepresentation
bin11110010010001011110
31212102020201
43302101132
5223223400
633134114
711302102
oct3622136
91772221
10992350
11618627
123ba33a
132898b8
141bb902
1514906a
hexf245e

992350 has 24 divisors (see below), whose sum is σ = 1874880. Its totient is φ = 390720.

The previous prime is 992317. The next prime is 992357. The reversal of 992350 is 53299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992357) by changing a digit.

992350 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 11 ways as a sum of consecutive naturals, for example, 4339 + ... + 4561.

It is an arithmetic number, because the mean of its divisors is an integer number (78120).

2992350 is an apocalyptic number.

992350 is a deficient number, since it is larger than the sum of its proper divisors (882530).

992350 is a wasteful number, since it uses less digits than its factorization.

992350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 28.

The square root of 992350 is about 996.1676565719. The cubic root of 992350 is about 99.7443469723.

The spelling of 992350 in words is "nine hundred ninety-two thousand, three hundred fifty".

Divisors: 1 2 5 10 25 50 89 178 223 445 446 890 1115 2225 2230 4450 5575 11150 19847 39694 99235 198470 496175 992350