Base | Representation |
---|---|
bin | 1111101111001111111101 |
3 | 21202121101110 |
4 | 33233033331 |
5 | 2024010233 |
6 | 224232233 |
7 | 50032155 |
oct | 17571775 |
9 | 7677343 |
10 | 4125693 |
11 | 2368770 |
12 | 146b679 |
13 | b15b50 |
14 | 795765 |
15 | 567663 |
hex | 3ef3fd |
4125693 has 32 divisors (see below), whose sum is σ = 6612480. Its totient is φ = 2255040.
The previous prime is 4125691. The next prime is 4125703. The reversal of 4125693 is 3965214.
It is not a de Polignac number, because 4125693 - 21 = 4125691 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 4125693.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4125691) 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, 25230 + ... + 25392.
It is an arithmetic number, because the mean of its divisors is an integer number (206640).
Almost surely, 24125693 is an apocalyptic number.
It is an amenable number.
4125693 is a deficient number, since it is larger than the sum of its proper divisors (2486787).
4125693 is a wasteful number, since it uses less digits than its factorization.
4125693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249.
The product of its digits is 6480, while the sum is 30.
The square root of 4125693 is about 2031.1801988007. The cubic root of 4125693 is about 160.3856970930.
It can be divided in two parts, 412 and 5693, that added together give a triangular number (6105 = T110).
The spelling of 4125693 in words is "four million, one hundred twenty-five thousand, six hundred ninety-three".
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