Base | Representation |
---|---|
bin | 10011111101111111… |
… | …10111101111110000 |
3 | 1000200010201021101112 |
4 | 21332333313233300 |
5 | 133423433412331 |
6 | 4531443452452 |
7 | 526444441424 |
oct | 117677675760 |
9 | 30603637345 |
10 | 10720607216 |
11 | 4601559970 |
12 | 20b2387128 |
13 | 101b093487 |
14 | 739b42b84 |
15 | 42b2a132b |
hex | 27eff7bf0 |
10720607216 has 40 divisors (see below), whose sum is σ = 22811598000. Its totient is φ = 4840286720.
The previous prime is 10720607207. The next prime is 10720607263. The reversal of 10720607216 is 61270602701.
It is a super-2 number, since 2×107206072162 (a number of 21 digits) contains 22 as substring.
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, 178181 + ... + 230628.
It is an arithmetic number, because the mean of its divisors is an integer number (570289950).
Almost surely, 210720607216 is an apocalyptic number.
10720607216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10720607216 is an abundant number, since it is smaller than the sum of its proper divisors (12090990784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10720607216 is a wasteful number, since it uses less digits than its factorization.
10720607216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 408977 (or 408971 counting only the distinct ones).
The product of its (nonzero) digits is 7056, while the sum is 32.
The spelling of 10720607216 in words is "ten billion, seven hundred twenty million, six hundred seven thousand, two hundred sixteen".
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