Base | Representation |
---|---|
bin | 10100011110010110… |
… | …11101000101110100 |
3 | 1001101001112110222012 |
4 | 22033023131011310 |
5 | 140002433013340 |
6 | 5014422223352 |
7 | 536252063123 |
oct | 121713350564 |
9 | 31331473865 |
10 | 10992079220 |
11 | 47308188a1 |
12 | 2169284b58 |
13 | 10623b32b5 |
14 | 763c0baba |
15 | 445027565 |
hex | 28f2dd174 |
10992079220 has 24 divisors (see below), whose sum is σ = 23461784808. Its totient is φ = 4324752000.
The previous prime is 10992079199. The next prime is 10992079237. The reversal of 10992079220 is 2297029901.
It can be written as a sum of positive squares in 4 ways, for example, as 375661924 + 10616417296 = 19382^2 + 103036^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4503731 + ... + 4506170.
It is an arithmetic number, because the mean of its divisors is an integer number (977574367).
Almost surely, 210992079220 is an apocalyptic number.
10992079220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10992079220 is an abundant number, since it is smaller than the sum of its proper divisors (12469705588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10992079220 is a wasteful number, since it uses less digits than its factorization.
10992079220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9009971 (or 9009969 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 41.
The spelling of 10992079220 in words is "ten billion, nine hundred ninety-two million, seventy-nine thousand, two hundred twenty".
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