Base | Representation |
---|---|
bin | 111011001011100… |
… | …110000111010010 |
3 | 2120012022022111021 |
4 | 323023212013102 |
5 | 4013140123232 |
6 | 242305110054 |
7 | 33414320620 |
oct | 7313460722 |
9 | 2505268437 |
10 | 992895442 |
11 | 46a511050 |
12 | 23862832a |
13 | 12a9204c6 |
14 | 95c1c510 |
15 | 5c27b397 |
hex | 3b2e61d2 |
992895442 has 32 divisors (see below), whose sum is σ = 1902144384. Its totient is φ = 377404800.
The previous prime is 992895437. The next prime is 992895443. The reversal of 992895442 is 244598299.
It is a self number, because there is not a number n which added to its sum of digits gives 992895442.
It is not an unprimeable number, because it can be changed into a prime (992895443) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72313 + ... + 84940.
It is an arithmetic number, because the mean of its divisors is an integer number (59442012).
Almost surely, 2992895442 is an apocalyptic number.
992895442 is a deficient number, since it is larger than the sum of its proper divisors (909248942).
992895442 is a wasteful number, since it uses less digits than its factorization.
992895442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157314.
The product of its digits is 1866240, while the sum is 52.
The square root of 992895442 is about 31510.2434455845. The cubic root of 992895442 is about 997.6261834538.
The spelling of 992895442 in words is "nine hundred ninety-two million, eight hundred ninety-five thousand, four hundred forty-two".
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