Base | Representation |
---|---|
bin | 1111101111011110100001 |
3 | 21202122122222 |
4 | 33233132201 |
5 | 2024023000 |
6 | 224240425 |
7 | 50034656 |
oct | 17573641 |
9 | 7678588 |
10 | 4126625 |
11 | 2369438 |
12 | 1470115 |
13 | b163b9 |
14 | 795c2d |
15 | 567a85 |
hex | 3ef7a1 |
4126625 has 8 divisors (see below), whose sum is σ = 5150184. Its totient is φ = 3301200.
The previous prime is 4126621. The next prime is 4126651. The reversal of 4126625 is 5266214.
It can be written as a sum of positive squares in 4 ways, for example, as 595984 + 3530641 = 772^2 + 1879^2 .
It is not a de Polignac number, because 4126625 - 22 = 4126621 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4126594 and 4126603.
It is not an unprimeable number, because it can be changed into a prime (4126621) 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, 16382 + ... + 16631.
It is an arithmetic number, because the mean of its divisors is an integer number (643773).
Almost surely, 24126625 is an apocalyptic number.
It is an amenable number.
4126625 is a deficient number, since it is larger than the sum of its proper divisors (1023559).
4126625 is an equidigital number, since it uses as much as digits as its factorization.
4126625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33028 (or 33018 counting only the distinct ones).
The product of its digits is 2880, while the sum is 26.
The square root of 4126625 is about 2031.4096091138. The cubic root of 4126625 is about 160.3977733038.
The spelling of 4126625 in words is "four million, one hundred twenty-six thousand, six hundred twenty-five".
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