Base | Representation |
---|---|
bin | 11100111001010000101… |
… | …00011010000101110100 |
3 | 10111220121220110220012212 |
4 | 32130220110122011310 |
5 | 112231240323240024 |
6 | 2040031543032552 |
7 | 131504565525563 |
oct | 16345024320564 |
9 | 3456556426185 |
10 | 992813883764 |
11 | 35306061145a |
12 | 1404b743b758 |
13 | 72811559b61 |
14 | 360a3cbdbda |
15 | 1ac5a936a0e |
hex | e72851a174 |
992813883764 has 12 divisors (see below), whose sum is σ = 1839625725924. Its totient is φ = 467206533504.
The previous prime is 992813883701. The next prime is 992813883791. The reversal of 992813883764 is 467388318299.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 795589073764 + 197224810000 = 891958^2 + 444100^2 .
It is a Harshad number since it is a multiple of its sum of digits (68), and also a Moran number because the ratio is a prime number: 14600204173 = 992813883764 / (9 + 9 + 2 + 8 + 1 + 3 + 8 + 8 + 3 + 7 + 6 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 992813883694 and 992813883703.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7300102019 + ... + 7300102154.
It is an arithmetic number, because the mean of its divisors is an integer number (153302143827).
Almost surely, 2992813883764 is an apocalyptic number.
It is an amenable number.
992813883764 is a deficient number, since it is larger than the sum of its proper divisors (846811842160).
992813883764 is a wasteful number, since it uses less digits than its factorization.
992813883764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14600204194 (or 14600204192 counting only the distinct ones).
The product of its digits is 125411328, while the sum is 68.
The spelling of 992813883764 in words is "nine hundred ninety-two billion, eight hundred thirteen million, eight hundred eighty-three thousand, seven hundred sixty-four".
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