Base | Representation |
---|---|
bin | 1011111011001101110010 |
3 | 12212211020121 |
4 | 23323031302 |
5 | 1300014010 |
6 | 151000454 |
7 | 35400040 |
oct | 13731562 |
9 | 5784217 |
10 | 3126130 |
11 | 1845787 |
12 | 106912a |
13 | 855ba7 |
14 | 5b5390 |
15 | 41b3da |
hex | 2fb372 |
3126130 has 64 divisors (see below), whose sum is σ = 7091712. Its totient is φ = 967680.
The previous prime is 3126121. The next prime is 3126131. The reversal of 3126130 is 316213.
It is not an unprimeable number, because it can be changed into a prime (3126131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43995 + ... + 44065.
It is an arithmetic number, because the mean of its divisors is an integer number (110808).
Almost surely, 23126130 is an apocalyptic number.
3126130 is an abundant number, since it is smaller than the sum of its proper divisors (3965582).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3126130 is a wasteful number, since it uses less digits than its factorization.
3126130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 3126130 is about 1768.0865363437. The cubic root of 3126130 is about 146.2185068673.
The spelling of 3126130 in words is "three million, one hundred twenty-six thousand, one hundred thirty".
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