Base | Representation |
---|---|
bin | 11001011101010… |
… | …010010101010111 |
3 | 1002202200022120122 |
4 | 121131102111113 |
5 | 1333314421141 |
6 | 110214222155 |
7 | 13404232604 |
oct | 3135222527 |
9 | 1082608518 |
10 | 427107671 |
11 | 1aa100351 |
12 | bb05495b |
13 | 6a642c43 |
14 | 40a1d6ab |
15 | 2776a64b |
hex | 19752557 |
427107671 has 16 divisors (see below), whose sum is σ = 440827200. Its totient is φ = 413683200.
The previous prime is 427107661. The next prime is 427107673. The reversal of 427107671 is 176701724.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-427107671 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (427107673) 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, 1772111 + ... + 1772351.
It is an arithmetic number, because the mean of its divisors is an integer number (27551700).
Almost surely, 2427107671 is an apocalyptic number.
427107671 is a deficient number, since it is larger than the sum of its proper divisors (13719529).
427107671 is a wasteful number, since it uses less digits than its factorization.
427107671 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650.
The product of its (nonzero) digits is 16464, while the sum is 35.
The square root of 427107671 is about 20666.5834380045. The cubic root of 427107671 is about 753.0881093963.
The spelling of 427107671 in words is "four hundred twenty-seven million, one hundred seven thousand, six hundred seventy-one".
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