Base | Representation |
---|---|
bin | 101000111001… |
… | …101101001100 |
3 | 202011201222201 |
4 | 220321231030 |
5 | 10221101444 |
6 | 1021451244 |
7 | 160064560 |
oct | 50715514 |
9 | 22151881 |
10 | 10722124 |
11 | 6063766 |
12 | 3710b24 |
13 | 22b546a |
14 | 15d16a0 |
15 | e1bdd4 |
hex | a39b4c |
10722124 has 12 divisors (see below), whose sum is σ = 21444304. Its totient is φ = 4595184.
The previous prime is 10722109. The next prime is 10722133. The reversal of 10722124 is 42122701.
It is a happy number.
10722124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
10722124 is an admirable number.
It is a super-2 number, since 2×107221242 = 229927886142752, which contains 22 as substring.
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, 191439 + ... + 191494.
Almost surely, 210722124 is an apocalyptic number.
10722124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
10722124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10722124 is a wasteful number, since it uses less digits than its factorization.
10722124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 382944 (or 382942 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 10722124 is about 3274.4654525586. The cubic root of 10722124 is about 220.5093158550.
Adding to 10722124 its reverse (42122701), we get a palindrome (52844825).
The spelling of 10722124 in words is "ten million, seven hundred twenty-two thousand, one hundred twenty-four".
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