Base | Representation |
---|---|
bin | 11100111001100000000… |
… | …01000111110010011100 |
3 | 10111220221220112000012112 |
4 | 32130300001013302130 |
5 | 112232021404431123 |
6 | 2040052435253152 |
7 | 131511024426341 |
oct | 16346001076234 |
9 | 3456856460175 |
10 | 992943045788 |
11 | 353117510831 |
12 | 14053274a1b8 |
13 | 728322410a5 |
14 | 360b71027c8 |
15 | 1ac66e4bd78 |
hex | e730047c9c |
992943045788 has 24 divisors (see below), whose sum is σ = 1841412469680. Its totient is φ = 467660305280.
The previous prime is 992943045781. The next prime is 992943045799. The reversal of 992943045788 is 887540349299.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (992943045781) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104383706 + ... + 104393217.
It is an arithmetic number, because the mean of its divisors is an integer number (76725519570).
Almost surely, 2992943045788 is an apocalyptic number.
It is an amenable number.
992943045788 is a deficient number, since it is larger than the sum of its proper divisors (848469423892).
992943045788 is a wasteful number, since it uses less digits than its factorization.
992943045788 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208776997 (or 208776995 counting only the distinct ones).
The product of its (nonzero) digits is 156764160, while the sum is 68.
The spelling of 992943045788 in words is "nine hundred ninety-two billion, nine hundred forty-three million, forty-five thousand, seven hundred eighty-eight".
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