Base | Representation |
---|---|
bin | 10100011001010011… |
… | …10100010001101000 |
3 | 1001021002210202000101 |
4 | 22030221310101220 |
5 | 134411111104411 |
6 | 5010310115144 |
7 | 535225654414 |
oct | 121451642150 |
9 | 31232722011 |
10 | 10949706856 |
11 | 4709907910 |
12 | 215704bab4 |
13 | 10566989aa |
14 | 75c33bd44 |
15 | 4414578c1 |
hex | 28ca74468 |
10949706856 has 16 divisors (see below), whose sum is σ = 22397127840. Its totient is φ = 4977139440.
The previous prime is 10949706841. The next prime is 10949706877. The reversal of 10949706856 is 65860794901.
It is a junction number, because it is equal to n+sod(n) for n = 10949706797 and 10949706806.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62214156 + ... + 62214331.
It is an arithmetic number, because the mean of its divisors is an integer number (1399820490).
Almost surely, 210949706856 is an apocalyptic number.
It is an amenable number.
10949706856 is an abundant number, since it is smaller than the sum of its proper divisors (11447420984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10949706856 is a wasteful number, since it uses less digits than its factorization.
10949706856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 124428504 (or 124428500 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 55.
The spelling of 10949706856 in words is "ten billion, nine hundred forty-nine million, seven hundred six thousand, eight hundred fifty-six".
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