Base | Representation |
---|---|
bin | 11100111001100110001… |
… | …11011110001011010000 |
3 | 10111221002112100200121011 |
4 | 32130303013132023100 |
5 | 112232123212321000 |
6 | 2040101533540304 |
7 | 131512225406653 |
oct | 16346307361320 |
9 | 3457075320534 |
10 | 992995042000 |
11 | 3531438a5305 |
12 | 140548044694 |
13 | 7283cc47c90 |
14 | 360bdd9989a |
15 | 1ac6b7bd2ba |
hex | e7331de2d0 |
992995042000 has 160 divisors (see below), whose sum is σ = 2593191837600. Its totient is φ = 365590425600.
The previous prime is 992995041953. The next prime is 992995042009. The reversal of 992995042000 is 240599299.
It can be written as a sum of positive squares in 16 ways, for example, as 520371791424 + 472623250576 = 721368^2 + 687476^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (992995042009) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9019284 + ... + 9128716.
It is an arithmetic number, because the mean of its divisors is an integer number (16207448985).
Almost surely, 2992995042000 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 992995042000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1296595918800).
992995042000 is an abundant number, since it is smaller than the sum of its proper divisors (1600196795600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
992995042000 is a wasteful number, since it uses less digits than its factorization.
992995042000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109818 (or 109802 counting only the distinct ones).
The product of its (nonzero) digits is 524880, while the sum is 49.
The spelling of 992995042000 in words is "nine hundred ninety-two billion, nine hundred ninety-five million, forty-two thousand".
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