Base | Representation |
---|---|
bin | 10000010010011010011101 |
3 | 22000220221222 |
4 | 100102122131 |
5 | 2043112400 |
6 | 231303125 |
7 | 51202115 |
oct | 20223235 |
9 | 8026858 |
10 | 4269725 |
11 | 24569a9 |
12 | 151aaa5 |
13 | b66585 |
14 | 7d2045 |
15 | 595185 |
hex | 41269d |
4269725 has 12 divisors (see below), whose sum is σ = 5324436. Its totient is φ = 3396480.
The previous prime is 4269721. The next prime is 4269767. The reversal of 4269725 is 5279624.
It can be written as a sum of positive squares in 6 ways, for example, as 1369 + 4268356 = 37^2 + 2066^2 .
It is not a de Polignac number, because 4269725 - 22 = 4269721 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 (4269721) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5459 + ... + 6191.
It is an arithmetic number, because the mean of its divisors is an integer number (443703).
Almost surely, 24269725 is an apocalyptic number.
It is an amenable number.
4269725 is a deficient number, since it is larger than the sum of its proper divisors (1054711).
4269725 is a wasteful number, since it uses less digits than its factorization.
4269725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 976 (or 971 counting only the distinct ones).
The product of its digits is 30240, while the sum is 35.
The square root of 4269725 is about 2066.3312899920. The cubic root of 4269725 is about 162.2307968786.
It can be divided in two parts, 4269 and 725, that added together give a palindrome (4994).
The spelling of 4269725 in words is "four million, two hundred sixty-nine thousand, seven hundred twenty-five".
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