Base | Representation |
---|---|
bin | 10100011110011000… |
… | …10001010010000000 |
3 | 1001101001221100012200 |
4 | 22033030101102000 |
5 | 140003011333432 |
6 | 5014430553200 |
7 | 536253643302 |
oct | 121714212200 |
9 | 31331840180 |
10 | 10992292992 |
11 | 473095446a |
12 | 2169368800 |
13 | 10624596a5 |
14 | 763c65972 |
15 | 44506aa7c |
hex | 28f311480 |
10992292992 has 72 divisors (see below), whose sum is σ = 31641711465. Its totient is φ = 3662911488.
The previous prime is 10992292979. The next prime is 10992293047. The reversal of 10992292992 is 29929229901.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 8497889856 + 2494403136 = 92184^2 + 49944^2 .
It is a tau number, because it is divible by the number of its divisors (72).
It is an ABA number since it can be written as A⋅BA, here for A=2, B=74136.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3556984 + ... + 3560072.
Almost surely, 210992292992 is an apocalyptic number.
10992292992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10992292992
10992292992 is an abundant number, since it is smaller than the sum of its proper divisors (20649418473).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10992292992 is an frugal number, since it uses more digits than its factorization.
10992292992 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6198 (or 3094 counting only the distinct ones).
The product of its (nonzero) digits is 944784, while the sum is 54.
The spelling of 10992292992 in words is "ten billion, nine hundred ninety-two million, two hundred ninety-two thousand, nine hundred ninety-two".
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