Base | Representation |
---|---|
bin | 1011100010101010100111 |
3 | 12200201022100 |
4 | 23202222213 |
5 | 1233304300 |
6 | 144503143 |
7 | 34500630 |
oct | 13425247 |
9 | 5621270 |
10 | 3025575 |
11 | 1787183 |
12 | 101aab3 |
13 | 81c1a7 |
14 | 58a887 |
15 | 3eb700 |
hex | 2e2aa7 |
3025575 has 72 divisors (see below), whose sum is σ = 6615648. Its totient is φ = 1290240.
The previous prime is 3025571. The next prime is 3025577. The reversal of 3025575 is 5755203.
It is not a de Polignac number, because 3025575 - 22 = 3025571 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3025571) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26719 + ... + 26831.
It is an arithmetic number, because the mean of its divisors is an integer number (91884).
Almost surely, 23025575 is an apocalyptic number.
3025575 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
3025575 is an abundant number, since it is smaller than the sum of its proper divisors (3590073).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3025575 is a wasteful number, since it uses less digits than its factorization.
3025575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153 (or 145 counting only the distinct ones).
The product of its (nonzero) digits is 5250, while the sum is 27.
The square root of 3025575 is about 1739.4180061158. The cubic root of 3025575 is about 144.6336371417.
It can be divided in two parts, 3025 and 575, that added together give a square (3600 = 602).
The spelling of 3025575 in words is "three million, twenty-five thousand, five hundred seventy-five".
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