Base | Representation |
---|---|
bin | 11010011110010111011010 |
3 | 111001121001120 |
4 | 122132113122 |
5 | 3234040442 |
6 | 404430110 |
7 | 112663410 |
oct | 32362732 |
9 | 14047046 |
10 | 6940122 |
11 | 3a10242 |
12 | 23a8336 |
13 | 158cba7 |
14 | cc92b0 |
15 | 9214ec |
hex | 69e5da |
6940122 has 32 divisors (see below), whose sum is σ = 15984000. Its totient is φ = 1967808.
The previous prime is 6940103. The next prime is 6940123. The reversal of 6940122 is 2210496.
It is a junction number, because it is equal to n+sod(n) for n = 6940092 and 6940101.
It is not an unprimeable number, because it can be changed into a prime (6940123) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5704 + ... + 6812.
It is an arithmetic number, because the mean of its divisors is an integer number (499500).
Almost surely, 26940122 is an apocalyptic number.
6940122 is an abundant number, since it is smaller than the sum of its proper divisors (9043878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6940122 is a wasteful number, since it uses less digits than its factorization.
6940122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1270.
The product of its (nonzero) digits is 864, while the sum is 24.
The square root of 6940122 is about 2634.4111296455. The cubic root of 6940122 is about 190.7461151669.
The spelling of 6940122 in words is "six million, nine hundred forty thousand, one hundred twenty-two".
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