Base | Representation |
---|---|
bin | 1011000111100001111001 |
3 | 12111001211200 |
4 | 23013201321 |
5 | 1221230200 |
6 | 142244413 |
7 | 33525603 |
oct | 13074171 |
9 | 5431750 |
10 | 2914425 |
11 | 1710718 |
12 | b86709 |
13 | 7b0717 |
14 | 55c173 |
15 | 3c8800 |
hex | 2c7879 |
2914425 has 18 divisors (see below), whose sum is σ = 5220462. Its totient is φ = 1554240.
The previous prime is 2914421. The next prime is 2914441. The reversal of 2914425 is 5244192.
It can be written as a sum of positive squares in 3 ways, for example, as 576 + 2913849 = 24^2 + 1707^2 .
It is not a de Polignac number, because 2914425 - 22 = 2914421 is a prime.
It is an Ulam number.
2914425 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2914421) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6252 + ... + 6701.
22914425 is an apocalyptic number.
2914425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2914425 is a deficient number, since it is larger than the sum of its proper divisors (2306037).
2914425 is a wasteful number, since it uses less digits than its factorization.
2914425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12969 (or 12961 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 2914425 is about 1707.1687087104. The cubic root of 2914425 is about 142.8403682685.
The spelling of 2914425 in words is "two million, nine hundred fourteen thousand, four hundred twenty-five".
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