Base | Representation |
---|---|
bin | 1111101111100110100100 |
3 | 21202200101001 |
4 | 33233212210 |
5 | 2024032030 |
6 | 224243044 |
7 | 50036323 |
oct | 17574644 |
9 | 7680331 |
10 | 4127140 |
11 | 2369866 |
12 | 1470484 |
13 | b166c4 |
14 | 7960ba |
15 | 567cca |
hex | 3ef9a4 |
4127140 has 24 divisors (see below), whose sum is σ = 8870400. Its totient is φ = 1612128.
The previous prime is 4127131. The next prime is 4127147. The reversal of 4127140 is 417214.
It is not an unprimeable number, because it can be changed into a prime (4127147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1540 + ... + 3259.
It is an arithmetic number, because the mean of its divisors is an integer number (369600).
Almost surely, 24127140 is an apocalyptic number.
It is an amenable number.
4127140 is an abundant number, since it is smaller than the sum of its proper divisors (4743260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4127140 is a wasteful number, since it uses less digits than its factorization.
4127140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4851 (or 4849 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 4127140 is about 2031.5363644296. The cubic root of 4127140 is about 160.4044455374.
The spelling of 4127140 in words is "four million, one hundred twenty-seven thousand, one hundred forty".
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