Base | Representation |
---|---|
bin | 10010101100110111… |
… | …11110000000111100 |
3 | 221220201020021200100 |
4 | 21112123332000330 |
5 | 131030231411233 |
6 | 4340134201100 |
7 | 503542334115 |
oct | 112633760074 |
9 | 27821207610 |
10 | 10040107068 |
11 | 4292419052 |
12 | 1b424b3190 |
13 | c400c0974 |
14 | 6b360320c |
15 | 3db681813 |
hex | 2566fe03c |
10040107068 has 36 divisors (see below), whose sum is σ = 25382284200. Its totient is φ = 3346290336.
The previous prime is 10040107067. The next prime is 10040107079. The reversal of 10040107068 is 86070104001.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10040107067) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 464158 + ... + 485306.
It is an arithmetic number, because the mean of its divisors is an integer number (705063450).
Almost surely, 210040107068 is an apocalyptic number.
10040107068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
10040107068 is an abundant number, since it is smaller than the sum of its proper divisors (15342177132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10040107068 is a wasteful number, since it uses less digits than its factorization.
10040107068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34346 (or 34341 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The spelling of 10040107068 in words is "ten billion, forty million, one hundred seven thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •