Base | Representation |
---|---|
bin | 10011111010001000… |
… | …11111101010000101 |
3 | 1000120212212002222122 |
4 | 21331010133222011 |
5 | 133342143433322 |
6 | 4524330335325 |
7 | 525602515655 |
oct | 117504375205 |
9 | 30525762878 |
10 | 10688264837 |
11 | 4595279628 |
12 | 20a358a545 |
13 | 101447b283 |
14 | 735724365 |
15 | 428513442 |
hex | 27d11fa85 |
10688264837 has 8 divisors (see below), whose sum is σ = 11318735232. Its totient is φ = 10057988800.
The previous prime is 10688264833. The next prime is 10688264849. The reversal of 10688264837 is 73846288601.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10688264837 - 22 = 10688264833 is a prime.
It is a super-2 number, since 2×106882648372 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10688264831) 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, 73412 + ... + 163602.
It is an arithmetic number, because the mean of its divisors is an integer number (1414841904).
Almost surely, 210688264837 is an apocalyptic number.
10688264837 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
10688264837 is a deficient number, since it is larger than the sum of its proper divisors (630470395).
10688264837 is an equidigital number, since it uses as much as digits as its factorization.
10688264837 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97179.
The product of its (nonzero) digits is 3096576, while the sum is 53.
The spelling of 10688264837 in words is "ten billion, six hundred eighty-eight million, two hundred sixty-four thousand, eight hundred thirty-seven".
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