Base | Representation |
---|---|
bin | 10011111010010011… |
… | …01111111000101000 |
3 | 1000120222110002010120 |
4 | 21331021233320220 |
5 | 133343022021044 |
6 | 4524420043240 |
7 | 525620313045 |
oct | 117511577050 |
9 | 30528402116 |
10 | 10689642024 |
11 | 459602a2a6 |
12 | 20a3b33520 |
13 | 1014841089 |
14 | 7359a21cc |
15 | 4286d6519 |
hex | 27d26fe28 |
10689642024 has 64 divisors (see below), whose sum is σ = 28898208000. Its totient is φ = 3282253824.
The previous prime is 10689642023. The next prime is 10689642059. The reversal of 10689642024 is 42024698601.
It is a super-2 number, since 2×106896420242 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10689642023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259549 + ... + 297900.
It is an arithmetic number, because the mean of its divisors is an integer number (451534500).
Almost surely, 210689642024 is an apocalyptic number.
It is an amenable number.
10689642024 is an abundant number, since it is smaller than the sum of its proper divisors (18208565976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10689642024 is a wasteful number, since it uses less digits than its factorization.
10689642024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 557522 (or 557518 counting only the distinct ones).
The product of its (nonzero) digits is 165888, while the sum is 42.
The spelling of 10689642024 in words is "ten billion, six hundred eighty-nine million, six hundred forty-two thousand, twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •